diff --git a/app/src/main/java/org/linphone/activities/main/settings/viewmodels/SettingsViewModel.kt b/app/src/main/java/org/linphone/activities/main/settings/viewmodels/SettingsViewModel.kt
index 59a3fb2da..258ebed0d 100644
--- a/app/src/main/java/org/linphone/activities/main/settings/viewmodels/SettingsViewModel.kt
+++ b/app/src/main/java/org/linphone/activities/main/settings/viewmodels/SettingsViewModel.kt
@@ -64,8 +64,38 @@ class SettingsViewModel : ViewModel() {
 
     lateinit var advancedSettingsListener: SettingListenerStub
 
+    val primaryAccountDisplayNameListener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            val address = coreContext.core.createPrimaryContactParsed()
+            address ?: return
+            address.displayName = newValue
+            address.username = primaryAccountUsername.value
+            coreContext.core.primaryContact = address.asString()
+
+            primaryAccountDisplayName.value = newValue
+        }
+    }
+    val primaryAccountDisplayName = MutableLiveData<String>()
+
+    val primaryAccountUsernameListener = object : SettingListenerStub() {
+        override fun onTextValueChanged(newValue: String) {
+            val address = coreContext.core.createPrimaryContactParsed()
+            address ?: return
+            address.username = newValue
+            address.displayName = primaryAccountDisplayName.value
+            coreContext.core.primaryContact = address.asString()
+
+            primaryAccountUsername.value = newValue
+        }
+    }
+    val primaryAccountUsername = MutableLiveData<String>()
+
     init {
         updateAccountsList()
+
+        val address = coreContext.core.createPrimaryContactParsed()
+        primaryAccountDisplayName.value = address?.displayName ?: ""
+        primaryAccountUsername.value = address?.username ?: ""
     }
 
     override fun onCleared() {
diff --git a/app/src/main/res/layout/settings_fragment.xml b/app/src/main/res/layout/settings_fragment.xml
index bb3ed0996..e02d30d06 100644
--- a/app/src/main/res/layout/settings_fragment.xml
+++ b/app/src/main/res/layout/settings_fragment.xml
@@ -4,6 +4,7 @@
 
     <data>
         <import type="android.view.View"/>
+        <import type="android.text.InputType"/>
         <variable
             name="backClickListener"
             type="android.view.View.OnClickListener"/>
@@ -66,10 +67,37 @@
                 android:paddingBottom="5dp"
                 android:orientation="vertical">
 
+                <TextView
+                    style="@style/settings_category_font"
+                    android:text="@string/settings_primary_account_title"
+                    android:layout_marginLeft="10dp"
+                    android:layout_marginRight="10dp"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:visibility="@{viewModel.accounts.empty ? View.VISIBLE : View.GONE}"/>
+
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/settings_primary_account_display_name_title}"
+                    linphone:subtitle="@{@string/settings_primary_account_display_name_summary}"
+                    linphone:listener="@{viewModel.primaryAccountDisplayNameListener}"
+                    linphone:defaultValue="@{viewModel.primaryAccountDisplayName}"
+                    linphone:inputType="@{InputType.TYPE_CLASS_TEXT}"
+                    android:visibility="@{viewModel.accounts.empty ? View.VISIBLE : View.GONE}"/>
+
+                <include
+                    layout="@layout/settings_widget_text"
+                    linphone:title="@{@string/settings_primary_account_username_title}"
+                    linphone:subtitle="@{@string/settings_primary_account_username_summary}"
+                    linphone:listener="@{viewModel.primaryAccountUsernameListener}"
+                    linphone:defaultValue="@{viewModel.primaryAccountUsername}"
+                    linphone:inputType="@{InputType.TYPE_CLASS_TEXT}"
+                    android:visibility="@{viewModel.accounts.empty ? View.VISIBLE : View.GONE}"/>
+
                 <TextView
                     style="@style/settings_category_font"
                     android:text="@string/settings_accounts_title"
-                    android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
+                    android:visibility="@{viewModel.showAccountSettings &amp;&amp; !viewModel.accounts.empty ? View.VISIBLE : View.GONE}"
                     android:layout_marginLeft="10dp"
                     android:layout_marginRight="10dp"
                     android:layout_width="wrap_content"
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index e15f95623..354afff41 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -563,4 +563,8 @@
     <string name="advanced_settings_send_debug_logs_summary"></string>
     <string name="advanced_settings_reset_debug_logs_title">Restablecer registros</string>
     <string name="advanced_settings_reset_debug_logs_summary"></string>
+    <string name="settings_primary_account_display_name_title">Nombre de la pantalla</string>
+    <string name="settings_primary_account_display_name_summary"></string>
+    <string name="settings_primary_account_username_title">Nombre de usuario</string>
+    <string name="settings_primary_account_username_summary"></string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index c7836c51b..b150be965 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -592,4 +592,9 @@
     <string name="call_settings_full_screen_summary">Cache la barre de status et de navigation</string>
     <string name="chat_room_file_not_found">Fichier non trouvé</string>
     <string name="account_settings_apply_prefix_for_calls_title">Applique le préfixe pour les appels sortant et les messages</string>
+    <string name="settings_primary_account_title">Compte principal</string>
+    <string name="settings_primary_account_display_name_title">Nom d\'affichage</string>
+    <string name="settings_primary_account_display_name_summary"></string>
+    <string name="settings_primary_account_username_title">Nom d\'utilisateur</string>
+    <string name="settings_primary_account_username_summary"></string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
new file mode 100644
index 000000000..96f6d7720
--- /dev/null
+++ b/app/src/main/res/values-nl/strings.xml
@@ -0,0 +1,666 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!DOCTYPE resources [
+    <!ENTITY appName "Linphone">
+    ]>
+
+<resources>
+    <string name="app_name"></string>
+    <string name="app_name_debug"></string>
+    <string name="service_name"></string>
+    <string name="service_auto_start_description">&appName; is automatisch gestart</string>
+    <string name="service_description">Dit is vereist om oproepen te ontvangen in de achtergrond</string>
+    <string name="sync_account_name">&appName; contacten</string>
+    <string name="about_link"></string>
+    <string name="about_privacy_policy_link"></string>
+    <string name="about_license_link"></string>
+    <string name="about_version"></string>
+    <string name="about_liblinphone_sdk_version"></string>
+    <string name="about_privacy_policy">Bekijk onze privacyverklaring</string>
+    <string name="about_text"></string>
+    <string name="about_send_log">Verstuur logs</string>
+    <string name="about_reset_log">Logs wissen</string>
+    <string name="logs_url_copied_to_clipboard">Logs url gekopieerd naar klembord</string>
+    <string name="about_bugreport_email"></string>
+    <string name="error">Fout</string>
+    <string name="phone_number">Telefoonnummer</string>
+    <string name="phone_numbers">Telefoonnummers</string>
+    <string name="select_your_country">Selecteer uw land</string>
+    <string name="international_prefix">Prefix</string>
+    <string name="assistant_choose_country">Kies een land</string>
+    <string name="assistant_choose_country_title">Landscode of prefix</string>
+    <string name="username">Gebruikersnaam</string>
+    <string name="password">Wachtwoord</string>
+    <string name="email"></string>
+    <string name="domain">Domein</string>
+    <string name="sip_address">SIP adres</string>
+    <string name="sip_addresses"></string>
+    <string name="cancel">Annuleer</string>
+    <plurals name="days">
+        <item quantity="one">%d dag</item>
+        <item quantity="other">%d dagen</item>
+    </plurals>
+    <string name="share_uploaded_logs_link">Link naar logbestand delen met…</string>
+    <string name="invalid_email">Ongeldig emailadres</string>
+    <string name="today">Vandaag</string>
+    <string name="yesterday">Gisteren</string>
+    <string name="transport">Transport</string>
+    <string name="transport_udp"></string>
+    <string name="transport_tcp"></string>
+    <string name="transport_tls"></string>
+    <string name="hash_algorithm_md5"></string>
+    <string name="hash_algorithm_sha256"></string>
+    <string name="app_description">de <i>vrije</i> SIP client</string>
+    <string name="status_connected">Verbonden</string>
+    <string name="status_not_connected">Niet verbonden</string>
+    <string name="status_in_progress">Bezig met verbinden</string>
+    <string name="status_error">Verbinding mislukt</string>
+    <string name="no_account_configured">Geen account geconfigureerd</string>
+    <string name="about">Over</string>
+    <string name="assistant">Assistent</string>
+    <string name="recordings">Opnames</string>
+    <string name="settings">Instellingen</string>
+    <string name="quit">Afsluiten</string>
+    <string name="history_calls_list">Oproepen</string>
+    <string name="no_call_history">Geen oproepen in geschiedenis</string>
+    <string name="no_missed_call_history">Geen gemiste oproep in uw geschiedenis</string>
+    <string name="history_delete_one_dialog">Weet u zeker dat u dit record wil verwijderen\?</string>
+    <string name="history_delete_many_dialog">Weet u zeker dat u deze records wil verwijderen\?</string>
+    <plurals name="history_delete_dialog">
+        <item quantity="one"></item>
+        <item quantity="other"></item>
+    </plurals>
+    <string name="contact_invite_friend">Uitnodigen</string>
+    <string name="no_contact">Geen contacten in uw adresboek</string>
+    <string name="no_sip_contact">Geen SIP contact in uw adresboek</string>
+    <string name="contact_filter_hint">Zoek een contact</string>
+    <string name="contact_send_sms_invite_text"></string>
+    <string name="contact_send_sms_invite_download_link"></string>
+    <string name="contact_last_name">Achternaam</string>
+    <string name="contact_first_name">Voornaam</string>
+    <string name="contact_organization">Organisatie</string>
+    <string name="contact_choose_existing_or_new_to_add_number">Selecteer een contactpersoon of maak een nieuwe aan</string>
+    <string name="contact_editor_write_permission_denied">Machtiging schrijven contacten geweigerd, kan deze contactpersoon niet editeren</string>
+    <string name="contact_delete_one_dialog">Wil u deze contactpersoon verwijderen\?
+\nDeze wordt ook verwijderd uit het adresboek van uw toestel</string>
+    <string name="contact_delete_many_dialog">Weet u zeker dat u deze contactpersonen wil verwijderen\?
+\nDeze worden ook verwijderd uit het adresboek van uw toestel</string>
+    <plurals name="contact_delete_dialog">
+        <item quantity="one"></item>
+        <item quantity="other"></item>
+    </plurals>
+    <string name="contact_new_choose_sync_account">Selecteer waar de contactpersoon moet worden opgeslagen</string>
+    <string name="contact_local_sync_account">Lokaal opslaan</string>
+    <string name="dialer_address_bar_hint">Vul een nummer of adres in</string>
+    <string name="debug_popup_title">Foutopsporing</string>
+    <string name="debug_popup_enable_logs">Logs inschakelen</string>
+    <string name="debug_popup_disable_logs">Logs uitschakelen</string>
+    <string name="debug_popup_send_logs">Logs verzenden</string>
+    <string name="debug_popup_show_config_file">Toon configuratiebestand</string>
+    <string name="no_chat_history">Geen conversaties</string>
+    <string name="chat_remote_is_composing">Tegenpartij is aan het schrijven…</string>
+    <string name="chat_event_conference_created">U hebt deelgenomen aan de groep</string>
+    <string name="chat_event_conference_destroyed">U hebt de groep verlaten</string>
+    <string name="chat_event_participant_added">%s heeft deelgenomen</string>
+    <string name="chat_event_participant_removed">%s heeft verlaten</string>
+    <string name="chat_event_device_added">nieuw toestel voor %s</string>
+    <string name="chat_event_device_removed">toestel voor %s verwijderd</string>
+    <string name="chat_event_subject_changed">nieuw onderwerp: %s</string>
+    <string name="chat_event_admin_set">%s is beheerder</string>
+    <string name="chat_event_admin_unset">%s is niet langer beheerder</string>
+    <string name="chat_security_event_lime_identity_key_changed"></string>
+    <string name="chat_security_event_man_in_the_middle_detected"></string>
+    <string name="chat_security_event_security_level_downgraded"></string>
+    <string name="chat_security_event_participant_max_count_exceeded">Maximaal aantal deelnemers overschreden met %s</string>
+    <string name="chat_event_ephemeral_disabled"></string>
+    <string name="chat_event_ephemeral_enabled"></string>
+    <string name="chat_event_ephemeral_lifetime_changed"></string>
+    <string name="chat_message_download_file"></string>
+    <string name="chat_message_pick_file_dialog">Selecteer bron</string>
+    <string name="chat_room_devices_fragment_title"></string>
+    <string name="chat_room_group_info_title">Info</string>
+    <string name="chat_room_group_info_participants">Deelnemers</string>
+    <string name="chat_room_group_info_subject_hint"></string>
+    <string name="chat_room_group_info_admin">Beheerder</string>
+    <string name="chat_room_group_info_leave">Groep verlaten</string>
+    <string name="chat_room_group_info_leave_dialog_button">Verlaten</string>
+    <string name="chat_room_group_info_leave_dialog_message">Wil u dit gesprek verlaten\?</string>
+    <string name="chat_room_group_info_you_are_now_admin">U bent nu beheerder</string>
+    <string name="chat_room_group_info_you_are_no_longer_admin">U bent niet langer beheerder</string>
+    <string name="chat_message_imdn_info">Afleverstatus</string>
+    <string name="chat_message_imdn_displayed">Gelezen</string>
+    <string name="chat_message_imdn_delivered">Afgeleverd</string>
+    <string name="chat_message_imdn_undelivered">Onafgeleverd</string>
+    <string name="chat_message_imdn_sent">Verstuurd</string>
+    <string name="chat_message_forwarded">Doorgestuurd</string>
+    <string name="chat_message_context_menu_resend">Opnieuw versturen</string>
+    <string name="chat_message_context_menu_copy_text">Kopieer tekst</string>
+    <string name="chat_message_context_menu_forward"></string>
+    <string name="chat_message_context_menu_imdn_info"></string>
+    <string name="chat_message_context_menu_delete"></string>
+    <string name="chat_message_context_menu_add_to_contacts">Toevoegen aan contacten</string>
+    <string name="chat_message_forward_confirmation_dialog">Wil u het bericht in deze chatroom doorsturen\?</string>
+    <string name="chat_room_dummy_subject"></string>
+    <string name="chat_room_toast_choose_for_sharing">Selecteer een conversatie of begin een nieuwe</string>
+    <string name="chat_room_cant_open_file_no_app_found">Kan bestand niet openen, geen applicatie beschikbaar voor dit formaat.</string>
+    <string name="chat_room_file_not_found">Bestand niet gevonden</string>
+    <string name="chat_room_creation_failed"></string>
+    <string name="chat_room_context_menu_group_info"></string>
+    <string name="chat_room_context_menu_participants_devices"></string>
+    <string name="chat_message_context_menu_ephemeral_messages"></string>
+    <string name="chat_message_context_menu_delete_messages"></string>
+    <string name="chat_room_ephemeral_fragment_title"></string>
+    <string name="chat_room_ephemeral_messages_desc"></string>
+    <string name="chat_room_ephemeral_message_disabled"></string>
+    <string name="chat_room_ephemeral_message_one_minute">1 minuut</string>
+    <string name="chat_room_ephemeral_message_one_hour">1 uur</string>
+    <string name="chat_room_ephemeral_message_one_day">1 dag</string>
+    <string name="chat_room_ephemeral_message_three_days">3 dagen</string>
+    <string name="chat_room_ephemeral_message_one_week">1 week</string>
+    <plurals name="chat_room_remote_composing">
+        <item quantity="one">%s is aan het schrijven…</item>
+        <item quantity="other">%s zijn aan het schrijven…</item>
+    </plurals>
+    <string name="chat_room_creation_failed_snack"></string>
+    <string name="chat_room_removal_failed_snack"></string>
+    <string name="chat_room_delete_one_dialog"></string>
+    <string name="chat_room_delete_many_dialog"></string>
+    <plurals name="chat_room_delete_dialog">
+        <item quantity="one"></item>
+        <item quantity="other"></item>
+    </plurals>
+    <string name="chat_message_notification_hidden_content"></string>
+    <string name="chat_message_no_app_found_to_handle_file_mime_type"></string>
+    <string name="chat_bubble_cant_open_enrypted_file"></string>
+    <string name="chat_message_cant_open_file_in_app_dialog_title"></string>
+    <string name="chat_message_cant_open_file_in_app_dialog_message"></string>
+    <string name="chat_message_cant_open_file_in_app_dialog_export_button"></string>
+    <string name="chat_message_cant_open_file_in_app_dialog_open_as_text_button"></string>
+    <string name="recordings_empty_list"></string>
+    <string name="call_incoming_title">Inkomende oproep</string>
+    <string name="call_outgoing_title">Uitgaande oproep</string>
+    <string name="call_paused_by_remote">Gesprek werd gepauzeerd door tegenpartij</string>
+    <string name="call_notification_paused">Gepauzeerde oproep</string>
+    <string name="call_notification_outgoing">Uitgaande oproep</string>
+    <string name="call_notification_active">In gesprek</string>
+    <string name="call_conference_title">Conferentie</string>
+    <string name="call_error_declined">Oproep werd geweigerd</string>
+    <string name="call_error_user_busy">Gebruiker is bezet</string>
+    <string name="call_error_user_not_found">Gebruiker niet gevonden</string>
+    <string name="call_error_incompatible_media_params">Incompatibele media parameters</string>
+    <string name="call_error_network_unreachable">Netwerk is onbereikbaar</string>
+    <string name="call_error_io_error">Netwerkfout</string>
+    <string name="call_error_unknown">Onbekende fout</string>
+    <string name="call_video_update_requested_dialog">Tegenpartij wenst dat u video inschakelt</string>
+    <string name="call_stats_audio">Audio</string>
+    <string name="call_stats_video">Video</string>
+    <string name="call_stats_codec"></string>
+    <string name="call_stats_ip"></string>
+    <string name="call_stats_upload"></string>
+    <string name="call_stats_download"></string>
+    <string name="call_stats_estimated_download"></string>
+    <string name="call_stats_ice"></string>
+    <string name="call_stats_video_resolution_sent"></string>
+    <string name="call_stats_video_resolution_received"></string>
+    <string name="call_stats_video_fps_sent"></string>
+    <string name="call_stats_video_fps_received"></string>
+    <string name="call_stats_sender_loss_rate"></string>
+    <string name="call_stats_receiver_loss_rate"></string>
+    <string name="call_stats_jitter_buffer"></string>
+    <string name="call_stats_encoder_name"></string>
+    <string name="call_stats_decoder_name"></string>
+    <string name="call_stats_player_filter"></string>
+    <string name="call_stats_display_filter"></string>
+    <string name="call_stats_capture_filter"></string>
+    <string name="assistant_welcome_title"></string>
+    <string name="assistant_welcome_desc"></string>
+    <string name="assistant_create_account"></string>
+    <string name="assistant_login_linphone"></string>
+    <string name="assistant_login_generic"></string>
+    <string name="assistant_remote_provisioning"></string>
+    <string name="assistant_ec_calibration"></string>
+    <string name="assistant_phone_number_info_title"></string>
+    <string name="assistant_phone_number_info_content"></string>
+    <string name="assistant_phone_number_link_info_content"></string>
+    <string name="assistant_phone_number_link_info_content_already_account"></string>
+    <string name="assistant_general_terms_link"></string>
+    <string name="assistant_privacy_policy_link"></string>
+    <string name="assistant_general_terms"></string>
+    <string name="assistant_privacy_policy"></string>
+    <string name="assistant_read_and_agree_terms"></string>
+    <string name="assistant_error_phone_number_invalid_characters"></string>
+    <string name="assistant_error_username_already_exists"></string>
+    <string name="assistant_error_phone_number_already_exists"></string>
+    <string name="assistant_error_username_invalid_characters"></string>
+    <string name="assistant_error_passwords_dont_match"></string>
+    <string name="assistant_error_invalid_email_address"></string>
+    <string name="assistant_error_username_too_long"></string>
+    <string name="assistant_error_account_not_activated"></string>
+    <string name="assistant_error_invalid_credentials"></string>
+    <string name="assistant_linphone_account"></string>
+    <string name="assistant_create_account_part_1"></string>
+    <string name="assistant_linphone_login_desc"></string>
+    <string name="assistant_login_with_username"></string>
+    <string name="assistant_login_forgotten_password"></string>
+    <string name="assistant_forgotten_password_link"></string>
+    <string name="assistant_login"></string>
+    <string name="assistant_finish"></string>
+    <string name="assistant_confirmation_code"></string>
+    <string name="assistant_continue_even_if_credentials_invalid"></string>
+    <string name="assistant_generic_account"></string>
+    <string name="assistant_login_desc"></string>
+    <string name="assistant_display_name_optional"></string>
+    <string name="assistant_password_hash_algorithm"></string>
+    <string name="assistant_create_account_part_email"></string>
+    <string name="assistant_confirm_password"></string>
+    <string name="assistant_validate_account_1"></string>
+    <string name="assistant_validate_account_2"></string>
+    <string name="assistant_use_username_instead_or_phone_number"></string>
+    <string name="assistant_create_account_part_2"></string>
+    <string name="assistant_create_account_part_3"></string>
+    <string name="assistant_link_phone_number"></string>
+    <string name="assistant_link_phone_number_skip"></string>
+    <string name="assistant_link_account"></string>
+    <string name="assistant_remote_provisioning_title"></string>
+    <string name="assistant_remote_provisioning_desc"></string>
+    <string name="assistant_remote_provisioning_url"></string>
+    <string name="assistant_remote_provisioning_wrong_format"></string>
+    <string name="assistant_remote_provisioning_failure"></string>
+    <string name="assistant_fetch_apply"></string>
+    <string name="assistant_launch_qrcode"></string>
+    <string name="settings_accounts_title"></string>
+    <string name="settings_default_account_subtitle"></string>
+    <string name="settings_list_title"></string>
+    <string name="settings_tunnel_title"></string>
+    <string name="settings_audio_title"></string>
+    <string name="settings_video_title"></string>
+    <string name="settings_call_title"></string>
+    <string name="settings_chat_title"></string>
+    <string name="settings_network_title"></string>
+    <string name="settings_contacts_title"></string>
+    <string name="settings_advanced_title"></string>
+    <string name="audio_settings_echo_cancellation_title"></string>
+    <string name="audio_settings_echo_cancellation_summary"></string>
+    <string name="audio_settings_echo_canceller_calibration_title"></string>
+    <string name="audio_settings_echo_canceller_calibration_summary"></string>
+    <string name="audio_settings_echo_cancellation_calibration_started"></string>
+    <string name="audio_settings_echo_cancellation_calibration_value"></string>
+    <string name="audio_settings_echo_cancellation_calibration_failed"></string>
+    <string name="audio_settings_echo_cancellation_calibration_no_echo"></string>
+    <string name="audio_settings_echo_tester_title"></string>
+    <string name="audio_settings_echo_tester_summary"></string>
+    <string name="audio_settings_echo_tester_summary_is_stopped"></string>
+    <string name="audio_settings_echo_tester_summary_is_running"></string>
+    <string name="audio_settings_adaptive_rate_control_title"></string>
+    <string name="audio_settings_adaptive_rate_control_summary"></string>
+    <string name="audio_settings_input_device_title"></string>
+    <string name="audio_settings_input_device_summary"></string>
+    <string name="audio_settings_output_device_title"></string>
+    <string name="audio_settings_output_device_summary"></string>
+    <string name="audio_settings_codec_bitrate_title"></string>
+    <string name="audio_settings_codec_bitrate_summary"></string>
+    <string name="audio_settings_microphone_gain_title"></string>
+    <string name="audio_settings_microphone_gain_summary"></string>
+    <string name="audio_settings_playback_gain_title"></string>
+    <string name="audio_settings_playback_gain_summary"></string>
+    <string name="audio_settings_codecs_title"></string>
+    <string name="video_settings_enable_title"></string>
+    <string name="video_settings_enable_summary"></string>
+    <string name="video_settings_tablet_preview_title"></string>
+    <string name="video_settings_tablet_preview_summary"></string>
+    <string name="video_settings_initiate_call_title"></string>
+    <string name="video_settings_initiate_call_summary"></string>
+    <string name="video_settings_automatically_accept_title"></string>
+    <string name="video_settings_automatically_accept_summary"></string>
+    <string name="video_settings_camera_device_title"></string>
+    <string name="video_settings_camera_device_summary"></string>
+    <string name="video_settings_video_size_title"></string>
+    <string name="video_settings_video_size_summary"></string>
+    <string name="video_settings_video_preset_title"></string>
+    <string name="video_settings_video_preset_summary"></string>
+    <string name="video_settings_preferred_fps_title"></string>
+    <string name="video_settings_preferred_fps_summary"></string>
+    <string name="video_settings_bandwidth_limit_title"></string>
+    <string name="video_settings_bandwidth_limit_summary"></string>
+    <string name="video_settings_codecs_title"></string>
+    <string name="call_settings_device_ringtone_title"></string>
+    <string name="call_settings_device_ringtone_summary"></string>
+    <string name="call_settings_vibrate_title"></string>
+    <string name="call_settings_vibrate_summary"></string>
+    <string name="call_settings_encryption_title"></string>
+    <string name="call_settings_encryption_summary"></string>
+    <string name="call_settings_media_encryption_none"></string>
+    <string name="call_settings_media_encryption_srtp"></string>
+    <string name="call_settings_media_encryption_zrtp"></string>
+    <string name="call_settings_media_encryption_dtls"></string>
+    <string name="call_settings_encryption_mandatory_title"></string>
+    <string name="call_settings_encryption_mandatory_summary"></string>
+    <string name="call_settings_full_screen_title"></string>
+    <string name="call_settings_full_screen_summary"></string>
+    <string name="call_settings_overlay_title"></string>
+    <string name="call_settings_overlay_summary"></string>
+    <string name="call_settings_system_wide_overlay_title"></string>
+    <string name="call_settings_system_wide_overlay_summary"></string>
+    <string name="call_settings_sipinfo_dtmf_title"></string>
+    <string name="call_settings_sipinfo_dtmf_summary"></string>
+    <string name="call_settings_rfc2833_dtmf_title"></string>
+    <string name="call_settings_rfc2833_dtmf_summary"></string>
+    <string name="call_settings_auto_start_title"></string>
+    <string name="call_settings_auto_start_summary"></string>
+    <string name="call_settings_auto_answer_title"></string>
+    <string name="call_settings_auto_answer_summary"></string>
+    <string name="call_settings_auto_answer_delay_title"></string>
+    <string name="call_settings_auto_answer_delay_summary"></string>
+    <string name="call_settings_incoming_timeout_title"></string>
+    <string name="call_settings_incoming_timeout_summary"></string>
+    <string name="call_settings_voice_mail_uri_title"></string>
+    <string name="call_settings_accept_early_media_title"></string>
+    <string name="call_settings_accept_early_media_summary"></string>
+    <string name="call_settings_ring_during_early_media_title"></string>
+    <string name="call_settings_ring_during_early_media_summary"></string>
+    <string name="call_settings_voice_mail_uri_summary"></string>
+    <string name="call_settings_go_to_android_notification_settings"></string>
+    <string name="chat_settings_mark_as_read_notif_dismissal_title"></string>
+    <string name="chat_settings_mark_as_read_notif_dismissal_summary"></string>
+    <string name="chat_settings_file_sharing_url_title"></string>
+    <string name="chat_settings_file_sharing_url_summary"></string>
+    <string name="chat_settings_auto_download_title"></string>
+    <string name="chat_settings_auto_download_summary"></string>
+    <string name="chat_settings_auto_download_always"></string>
+    <string name="chat_settings_auto_download_never"></string>
+    <string name="chat_settings_auto_download_under_size"></string>
+    <string name="chat_settings_auto_download_max_size_title"></string>
+    <string name="chat_settings_auto_download_max_size_summary"></string>
+    <string name="chat_settings_downloaded_media_public_title"></string>
+    <string name="chat_settings_downloaded_media_public_summary"></string>
+    <string name="chat_settings_hide_notification_content_title"></string>
+    <string name="chat_settings_hide_notification_content_summary"></string>
+    <string name="chat_settings_launcher_shortcuts_title"></string>
+    <string name="chat_settings_launcher_shortcuts_summary"></string>
+    <string name="chat_settings_hide_empty_rooms_title"></string>
+    <string name="chat_settings_hide_empty_rooms_summary"></string>
+    <string name="chat_settings_hide_rooms_removed_proxies_title"></string>
+    <string name="chat_settings_hide_rooms_removed_proxies_summary"></string>
+    <string name="chat_settings_go_to_android_notification_settings"></string>
+    <string name="chat_settings_use_in_app_file_viewer_title"></string>
+    <string name="chat_settings_use_in_app_file_viewer_summary"></string>
+    <string name="network_settings_wifi_only_title"></string>
+    <string name="network_settings_wifi_only_summary"></string>
+    <string name="network_settings_allow_ipv6_title"></string>
+    <string name="network_settings_allow_ipv6_summary"></string>
+    <string name="network_settings_push_notifications_title"></string>
+    <string name="network_settings_push_notifications_summary"></string>
+    <string name="network_settings_legacy_push_notification_format_title"></string>
+    <string name="network_settings_legacy_push_notification_format_summary"></string>
+    <string name="network_settings_random_ports_title"></string>
+    <string name="network_settings_random_ports_summary"></string>
+    <string name="network_settings_sip_port_title"></string>
+    <string name="network_settings_sip_port_summary"></string>
+    <string name="contacts_settings_friendlist_subscribe_title"></string>
+    <string name="contacts_settings_friendlist_subscribe_summary"></string>
+    <string name="contacts_settings_native_presence_title"></string>
+    <string name="contacts_settings_native_presence_summary"></string>
+    <string name="contacts_settings_show_organization_title"></string>
+    <string name="contacts_settings_show_organization_summary"></string>
+    <string name="contacts_settings_launcher_shortcuts_title"></string>
+    <string name="contacts_settings_launcher_shortcuts_summary"></string>
+    <string name="contacts_settings_show_new_contact_account_dialog_title"></string>
+    <string name="contacts_settings_show_new_contact_account_dialog_summary"></string>
+    <string name="advanced_settings_debug_mode_title"></string>
+    <string name="advanced_settings_debug_mode_summary"></string>
+    <string name="advanced_settings_background_mode_title"></string>
+    <string name="advanced_settings_background_mode_summary"></string>
+    <string name="advanced_settings_auto_start_title"></string>
+    <string name="advanced_settings_auto_start_summary"></string>
+    <string name="advanced_settings_dark_mode_title"></string>
+    <string name="advanced_settings_dark_mode_summary"></string>
+    <string name="advanced_settings_dark_mode_label_auto"></string>
+    <string name="advanced_settings_dark_mode_label_no"></string>
+    <string name="advanced_settings_dark_mode_label_yes"></string>
+    <string name="advanced_settings_animations_title"></string>
+    <string name="advanced_settings_animations_summary"></string>
+    <string name="advanced_settings_device_name_title"></string>
+    <string name="advanced_settings_device_name_summary"></string>
+    <string name="advanced_settings_remote_provisioning_url_title"></string>
+    <string name="advanced_settings_remote_provisioning_url_summary"></string>
+    <string name="advanced_settings_logs_server_url_title"></string>
+    <string name="advanced_settings_logs_server_url_summary"></string>
+    <string name="advanced_settings_android_title"></string>
+    <string name="advanced_settings_go_to_battery_optimization_settings"></string>
+    <string name="advanced_settings_go_to_power_manager_settings"></string>
+    <string name="advanced_settings_go_to_android_app_settings"></string>
+    <string name="advanced_settings_vfs_title"></string>
+    <string name="advanced_settings_vfs_summary"></string>
+    <string name="advanced_settings_send_debug_logs_title"></string>
+    <string name="advanced_settings_send_debug_logs_summary"></string>
+    <string name="advanced_settings_reset_debug_logs_title"></string>
+    <string name="advanced_settings_reset_debug_logs_summary"></string>
+    <string name="advanced_settings_debug_title"></string>
+    <string name="advanced_settings_other_title"></string>
+    <string name="tunnel_settings_hostname_url_title"></string>
+    <string name="tunnel_settings_hostname_url_summary"></string>
+    <string name="tunnel_settings_port_title"></string>
+    <string name="tunnel_settings_port_summary"></string>
+    <string name="tunnel_settings_dual_mode_title"></string>
+    <string name="tunnel_settings_dual_mode_summary"></string>
+    <string name="tunnel_settings_dual_hostname_url_title"></string>
+    <string name="tunnel_settings_dual_hostname_url_summary"></string>
+    <string name="tunnel_settings_dual_port_title"></string>
+    <string name="tunnel_settings_dual_port_summary"></string>
+    <string name="tunnel_settings_mode_title"></string>
+    <string name="tunnel_settings_mode_summary"></string>
+    <string name="tunnel_settings_disabled_mode"></string>
+    <string name="tunnel_settings_always_mode"></string>
+    <string name="tunnel_settings_auto_mode"></string>
+    <string name="account_settings_user_name_title"></string>
+    <string name="account_settings_user_name_summary"></string>
+    <string name="account_settings_user_id_title"></string>
+    <string name="account_settings_user_id_summary"></string>
+    <string name="account_settings_password_title"></string>
+    <string name="account_settings_password_summary"></string>
+    <string name="account_settings_domain_title"></string>
+    <string name="account_settings_domain_summary"></string>
+    <string name="account_settings_display_name_title"></string>
+    <string name="account_settings_display_name_summary"></string>
+    <string name="account_settings_manage_title"></string>
+    <string name="account_settings_disable_title"></string>
+    <string name="account_settings_disable_summary"></string>
+    <string name="account_settings_default_title"></string>
+    <string name="account_settings_default_summary"></string>
+    <string name="account_settings_link_phone_number_title"></string>
+    <string name="account_settings_link_phone_number_summary"></string>
+    <string name="account_settings_delete_title"></string>
+    <string name="account_settings_delete_summary"></string>
+    <string name="account_settings_advanced_title"></string>
+    <string name="account_settings_push_notification_title"></string>
+    <string name="account_settings_push_notification_summary"></string>
+    <string name="account_settings_transport_title"></string>
+    <string name="account_settings_transport_summary"></string>
+    <string name="account_settings_transport_udp"></string>
+    <string name="account_settings_transport_tcp"></string>
+    <string name="account_settings_transport_tls"></string>
+    <string name="account_settings_transport_dtls"></string>
+    <string name="account_settings_proxy_title"></string>
+    <string name="account_settings_proxy_summary"></string>
+    <string name="account_settings_outbound_proxy_title"></string>
+    <string name="account_settings_outbound_proxy_summary"></string>
+    <string name="account_settings_stun_server_title"></string>
+    <string name="account_settings_stun_server_summary"></string>
+    <string name="account_settings_ice_title"></string>
+    <string name="account_settings_ice_summary"></string>
+    <string name="account_settings_avpf_title"></string>
+    <string name="account_settings_avpf_summary"></string>
+    <string name="account_settings_avpf_rr_interval_title"></string>
+    <string name="account_settings_avpf_rr_interval_summary"></string>
+    <string name="account_settings_expires_title"></string>
+    <string name="account_settings_expires_summary"></string>
+    <string name="account_settings_prefix_title"></string>
+    <string name="account_settings_prefix_summary"></string>
+    <string name="account_settings_apply_prefix_for_calls_title"></string>
+    <string name="account_settings_apply_prefix_for_calls_summary"></string>
+    <string name="account_settings_escape_plus_title"></string>
+    <string name="account_settings_escape_plus_summary"></string>
+    <string name="notification_channel_service_id"></string>
+    <string name="notification_channel_missed_call_id"></string>
+    <string name="notification_channel_incoming_call_id"></string>
+    <string name="notification_channel_chat_id"></string>
+    <string name="notification_channel_service_name"></string>
+    <string name="notification_channel_missed_call_name"></string>
+    <string name="notification_channel_incoming_call_name"></string>
+    <string name="notification_channel_chat_name"></string>
+    <string name="incoming_call_notification_title"></string>
+    <string name="incoming_call_notification_hangup_action_label"></string>
+    <string name="incoming_call_notification_answer_action_label"></string>
+    <string name="received_chat_notification_reply_label"></string>
+    <string name="received_chat_notification_mark_as_read_label"></string>
+    <string name="missed_call_notification_title"></string>
+    <string name="missed_call_notification_body"></string>
+    <string name="missed_calls_notification_body"></string>
+    <string name="zrtp_dialog_title"></string>
+    <string name="zrtp_dialog_message"></string>
+    <string name="zrtp_dialog_ok_button_label"></string>
+    <string name="zrtp_dialog_deny_button_label"></string>
+    <string name="dialog_zrtp_local_sas"></string>
+    <string name="dialog_zrtp_remote_sas"></string>
+    <string name="dialog_do_not_ask_again"></string>
+    <string name="dialog_cancel"></string>
+    <string name="dialog_delete"></string>
+    <string name="dialog_ok"></string>
+    <string name="dialog_accept"></string>
+    <string name="dialog_decline"></string>
+    <string name="dialog_call"></string>
+    <string name="dialog_lime_security_message"></string>
+    <string name="operation_in_progress_wait"></string>
+    <string name="dialog_default_delete_one"></string>
+    <string name="dialog_default_delete_many"></string>
+    <plurals name="dialog_default_delete">
+        <item quantity="one"></item>
+        <item quantity="other"></item>
+    </plurals>
+    <string name="dialog_update_available"></string>
+    <string name="dialog_try_open_file_as_text_title"></string>
+    <string name="dialog_try_open_file_as_text_body"></string>
+    <string name="content_description_add_sip_address_field"></string>
+    <string name="content_description_add_phone_number_field"></string>
+    <string name="content_description_go_back"></string>
+    <string name="content_description_phone_number_use"></string>
+    <string name="content_description_clear_field"></string>
+    <string name="content_description_switch_camera"></string>
+    <string name="content_description_remove_from_conference"></string>
+    <string name="content_description_pause_conference"></string>
+    <string name="content_description_start_conference"></string>
+    <string name="content_description_on_pause"></string>
+    <string name="content_description_pause_call"></string>
+    <string name="content_description_toggle_recording"></string>
+    <string name="content_description_terminate_call"></string>
+    <string name="content_description_slide_right_hangup"></string>
+    <string name="content_description_slide_left_answer"></string>
+    <string name="content_description_answer_call"></string>
+    <string name="content_description_enable_mic_mute"></string>
+    <string name="content_description_disable_mic_mute"></string>
+    <string name="content_description_enable_speaker"></string>
+    <string name="content_description_disable_speaker"></string>
+    <string name="content_description_go_back_to_call"></string>
+    <string name="content_description_resume_call"></string>
+    <string name="content_description_resume_conference"></string>
+    <string name="content_description_show_numpad"></string>
+    <string name="content_description_go_to_chat"></string>
+    <string name="content_description_enable_video"></string>
+    <string name="content_description_disable_video"></string>
+    <string name="content_description_toggle_audio_menu"></string>
+    <string name="content_description_use_bluetooth_headset"></string>
+    <string name="content_description_use_earpiece"></string>
+    <string name="content_description_use_speaker"></string>
+    <string name="content_description_toggle_call_menu"></string>
+    <string name="content_description_add_call"></string>
+    <string name="content_description_transfer_call"></string>
+    <string name="content_description_pending_file_transfer"></string>
+    <string name="content_description_remove_pending_file_transfer"></string>
+    <string name="content_description_downloaded_file_transfer"></string>
+    <string name="content_description_delivery_status"></string>
+    <string name="content_description_forwarded_message"></string>
+    <string name="content_description_ephemeral_message"></string>
+    <string name="content_description_linphone_user"></string>
+    <string name="content_description_contact_selected"></string>
+    <string name="content_description_e2e_encryption_disabled"></string>
+    <string name="content_description_e2e_encryption_enabled"></string>
+    <string name="content_description_show_all_contacts"></string>
+    <string name="content_description_show_sip_contacts"></string>
+    <string name="content_description_continue_chat_room_creation"></string>
+    <string name="content_description_remove_contact_from_selection"></string>
+    <string name="content_description_start_call"></string>
+    <string name="content_description_show_chat_room_menu"></string>
+    <string name="content_description_enter_edition_mode"></string>
+    <string name="content_description_attach_file"></string>
+    <string name="content_description_send_message"></string>
+    <string name="content_description_toggle_participant_devices_list"></string>
+    <string name="content_description_ephemeral_duration_selected"></string>
+    <string name="content_description_ephemeral_duration_change"></string>
+    <string name="content_description_create_chat_room"></string>
+    <string name="content_description_add_participants"></string>
+    <string name="content_description_remove_contact_from_chat_room"></string>
+    <string name="content_description_contact_is_admin"></string>
+    <string name="content_description_contact_is_not_admin"></string>
+    <string name="content_description_ephemeral_chat_room"></string>
+    <string name="content_description_contact_can_do_encryption"></string>
+    <string name="content_description_start_chat"></string>
+    <string name="content_description_start_encrypted_chat"></string>
+    <string name="content_description_edit_contact"></string>
+    <string name="content_description_delete_contact"></string>
+    <string name="content_description_cancel_contact_edit"></string>
+    <string name="content_description_confirm_contact_edit"></string>
+    <string name="content_description_change_contact_picture"></string>
+    <string name="content_description_change_own_picture"></string>
+    <string name="content_description_call_direction"></string>
+    <string name="content_description_show_call_details"></string>
+    <string name="content_description_exit_edition_mode"></string>
+    <string name="content_description_select_all"></string>
+    <string name="content_description_unselect_all"></string>
+    <string name="content_description_delete_selection"></string>
+    <string name="content_description_numpad_1"></string>
+    <string name="content_description_numpad_2"></string>
+    <string name="content_description_numpad_3"></string>
+    <string name="content_description_numpad_4"></string>
+    <string name="content_description_numpad_5"></string>
+    <string name="content_description_numpad_6"></string>
+    <string name="content_description_numpad_7"></string>
+    <string name="content_description_numpad_8"></string>
+    <string name="content_description_numpad_9"></string>
+    <string name="content_description_numpad_0"></string>
+    <string name="content_description_numpad_star"></string>
+    <string name="content_description_numpad_sharp"></string>
+    <string name="content_description_recording_toggle_play"></string>
+    <string name="content_description_voice_mail"></string>
+    <string name="content_description_toggle_side_menu"></string>
+    <string name="content_description_menu_history">Gespreksgeschiedenis</string>
+    <string name="content_description_menu_contacts"></string>
+    <string name="content_description_menu_dialer"></string>
+    <string name="content_description_menu_chat"></string>
+    <string name="content_description_dialer_erase"></string>
+    <string name="content_description_add_contact"></string>
+    <string name="content_description_go_to_contact"></string>
+    <string name="content_description_show_all_calls">Toon alle oproepen</string>
+    <string name="content_description_show_missed_calls"></string>
+    <string name="content_description_missed_call">Gemiste oproep</string>
+    <string name="content_description_incoming_call">Inkomende oproep</string>
+    <string name="content_description_outgoing_call">Uitgaande oproep</string>
+    <string name="content_description_create_one_to_one_chat_room"></string>
+    <string name="content_description_create_group_chat_room"></string>
+    <string name="content_description_security_level_unsafe"></string>
+    <string name="content_description_security_level_safe"></string>
+    <string name="content_description_security_level_encrypted">Versleuteld</string>
+    <string name="content_description_call_quality_0"></string>
+    <string name="content_description_call_quality_1"></string>
+    <string name="content_description_call_quality_2"></string>
+    <string name="content_description_call_quality_3"></string>
+    <string name="content_description_call_quality_4"></string>
+    <string name="content_description_call_not_secured"></string>
+    <string name="content_description_call_secured"></string>
+    <string name="content_description_call_security_pending"></string>
+    <string name="content_description_toggle_call_stats"></string>
+    <string name="content_description_chat_message_video_attachment"></string>
+    <string name="content_description_take_screenshot"></string>
+    <string name="content_description_close_bubble"></string>
+    <string name="content_description_open_app"></string>
+    <string name="content_description_export"></string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index c51d1a21e..519108611 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -569,4 +569,8 @@
     <string name="advanced_settings_send_debug_logs_summary"></string>
     <string name="advanced_settings_reset_debug_logs_title">重启日志</string>
     <string name="advanced_settings_reset_debug_logs_summary"></string>
+    <string name="settings_primary_account_display_name_title">显示名</string>
+    <string name="settings_primary_account_display_name_summary"></string>
+    <string name="settings_primary_account_username_title">用户名</string>
+    <string name="settings_primary_account_username_summary"></string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index f6d8bc68b..33a934fd6 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -558,4 +558,8 @@
     <string name="content_description_call_security_pending">通話安全性待定</string>
     <string name="content_description_toggle_call_stats">顯示後隱藏通話統計</string>
     <string name="content_description_chat_message_video_attachment">視頻附件</string>
+    <string name="settings_primary_account_display_name_title">顯示名</string>
+    <string name="settings_primary_account_display_name_summary"></string>
+    <string name="settings_primary_account_username_title">用戶名</string>
+    <string name="settings_primary_account_username_summary"></string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 212f97e28..bf543a895 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -334,6 +334,11 @@
     <string name="settings_network_title">Network</string>
     <string name="settings_contacts_title">Contacts</string>
     <string name="settings_advanced_title">Advanced</string>
+    <string name="settings_primary_account_title">Primary Account</string>
+    <string name="settings_primary_account_display_name_title">Display Name</string>
+    <string name="settings_primary_account_display_name_summary"></string>
+    <string name="settings_primary_account_username_title">Username</string>
+    <string name="settings_primary_account_username_summary"></string>
 
     <!-- Audio settings -->
     <string name="audio_settings_echo_cancellation_title">Echo cancellation</string>