diff --git a/app/src/main/kotlin/com/tutpro/baresip/ContactsScreen.kt b/app/src/main/kotlin/com/tutpro/baresip/ContactsScreen.kt
index ac758f46..23d53f2a 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/ContactsScreen.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/ContactsScreen.kt
@@ -677,7 +677,8 @@ private fun ContactsContent(
                                                         CustomElements.showSelectItemDialog.value = false
                                                     }
                                                     CustomElements.showSelectItemDialog.value = true
-                                                } else if (uris.size == 1) {
+                                                }
+                                                else if (uris.size == 1) {
                                                     intent.putExtra("peer", uris[0])
                                                     handleIntent(ctx, viewModel, intent, "call")
                                                     navController.navigate("main") {
@@ -685,6 +686,11 @@ private fun ContactsContent(
                                                         launchSingleTop = true
                                                     }
                                                 }
+                                                else {
+                                                    alertTitle.value = ctx.getString(R.string.notice)
+                                                    alertMessage.value = ctx.getString(R.string.no_telephone_number)
+                                                    showAlert.value = true
+                                                }
                                             }
                                         }
                                         thirdText.value = ctx.getString(R.string.send_message)