diff --git a/src/android/org/linphone/LinphoneManager.java b/src/android/org/linphone/LinphoneManager.java
index b28384374..4dba87a7e 100644
--- a/src/android/org/linphone/LinphoneManager.java
+++ b/src/android/org/linphone/LinphoneManager.java
@@ -448,6 +448,34 @@ public class LinphoneManager implements LinphoneCoreListener, LinphoneChatMessag
 
 	public void changeStatusToOnline() {
 		LinphoneCore lc = getLcIfManagerNotDestroyedOrNull();
+		if (isInstanciated() && lc != null && isPresenceModelActivitySet() && lc.getPresenceModel().getActivity().getType() != PresenceActivityType.TV) {
+			lc.getPresenceModel().getActivity().setType(PresenceActivityType.TV);
+		} else if (isInstanciated() && lc != null && !isPresenceModelActivitySet()) {
+			PresenceModel model = LinphoneCoreFactory.instance().createPresenceModel(PresenceActivityType.TV, null);
+			lc.setPresenceModel(model);
+		}
+	}
+
+	public void changeStatusToOnThePhone() {
+		LinphoneCore lc = getLcIfManagerNotDestroyedOrNull();
+		if (isInstanciated() && isPresenceModelActivitySet() && lc.getPresenceModel().getActivity().getType() != PresenceActivityType.OnThePhone) {
+			lc.getPresenceModel().getActivity().setType(PresenceActivityType.OnThePhone);
+		} else if (isInstanciated() && !isPresenceModelActivitySet()) {
+			PresenceModel model = LinphoneCoreFactory.instance().createPresenceModel(PresenceActivityType.OnThePhone, null);
+			lc.setPresenceModel(model);
+		}
+	}
+
+	public void changeStatusToOffline() {
+		LinphoneCore lc = getLcIfManagerNotDestroyedOrNull();
+		if (isInstanciated() && lc != null) {
+			lc.getPresenceModel().setBasicStatus(PresenceBasicStatus.Closed);
+		}
+	}
+
+	public void changeStatusToOnline() {
+
+			LinphoneCore lc = getLcIfManagerNotDestroyedOrNull();
 		if (isInstanciated() && lc != null && isPresenceModelActivitySet() && lc.getPresenceModel().getActivity().getType() != PresenceActivityType.Online) {
 			lc.getPresenceModel().getActivity().setType(PresenceActivityType.Online);
 		} else if (isInstanciated() && lc != null && !isPresenceModelActivitySet()) {