diff --git a/res/values-FR/strings.xml b/res/values-FR/strings.xml
index 7c95b8d4c..351f9e4c6 100644
--- a/res/values-FR/strings.xml
+++ b/res/values-FR/strings.xml
@@ -167,6 +167,7 @@
 	<string name="pref_ice_enable_summary">Un serveur STUN doit être configuré pour utiliser ICE</string>
 	<string name="ec_calibrating">Calibration&#8230;</string>
 	<string name="ec_calibrated">Calibré [%s ms]</string>
+	<string name="no_echo">Pas d\'écho</string>
 	<string name="failed">échoué</string>
 	<string name="first_login_explanation">Entrez votre nom d\'utilisateur et votre mot de passe pour vous connecter au service.</string>
 	<string name="first_login_username">Nom d\'utilisateur</string>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 227e02b06..e105a5692 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -214,7 +214,7 @@
 	<string name="pref_ice_enable_summary">A STUN server must be configured to use ICE</string>
 	<string name="ec_calibrating">Calibrating&#8230;</string>
 	<string name="ec_calibrated">Calibrated [%s ms]</string>
-	<string name="failed">failed</string>
+	<string name="no_echo">No echo</string><string name="failed">failed</string>
 	<string name="first_login_explanation">Enter your username and password to connect to the service.</string>
 	<string name="first_login_username">Username</string>
 	<string name="first_login_password">Password</string>
@@ -386,4 +386,5 @@
 	<string name="linphone_friend_new_request_title">Friend request</string>
 	<string name="linphone_friend_new_request_desc">wants to share it\'s presence status with you and be aware of yours.</string>
 	
+	
 </resources>
diff --git a/src/org/linphone/PreferencesFragment.java b/src/org/linphone/PreferencesFragment.java
index 0c9b41896..fa0b96a68 100644
--- a/src/org/linphone/PreferencesFragment.java
+++ b/src/org/linphone/PreferencesFragment.java
@@ -288,6 +288,7 @@ public class PreferencesFragment extends PreferencesListFragment implements EcCa
 		mHandler.post(new Runnable() {
 			public void run() {
 				if (status == EcCalibratorStatus.DoneNoEcho) {
+					ecCalibratePref.setSummary(R.string.no_echo);
 					ecPref.setChecked(false);
 				} else if (status == EcCalibratorStatus.Done) {
 					ecCalibratePref.setSummary(String.format(getString(R.string.ec_calibrated), delayMs));