diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 321036fe..e4672527 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -24,7 +24,7 @@
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.WRITE_CONTACTS" />
     <uses-permission android:name="android.permission.CALL_PHONE" />
-    <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
+    <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" tools:ignore="FullScreenIntentPolicy" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
diff --git a/app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt b/app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt
index 30403c2f..01e71248 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt
@@ -662,7 +662,7 @@ class BaresipService: Service() {
     }
 
     @Suppress("unused")
-    @SuppressLint("UnspecifiedImmutableFlag", "DiscouragedApi")
+    @SuppressLint("UnspecifiedImmutableFlag", "DiscouragedApi", "FullScreenIntentPolicy")
     @Keep
     fun uaEvent(event: String, uap: Long, callp: Long) {
 
@@ -912,7 +912,8 @@ class BaresipService: Service() {
                                 .setShowWhen(true)
                                 .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
                                 .setPriority(NotificationCompat.PRIORITY_MAX)
-                                .setFullScreenIntent(pi, true)
+                            if (VERSION.SDK_INT < 34 || nm.canUseFullScreenIntent())
+                                nb.setFullScreenIntent(pi, true)
                             val answerIntent = Intent(applicationContext, MainActivity::class.java)
                                 .putExtra("action", "call answer")
                                 .putExtra("callp", callp)