It will shut itself and there is no audio or vibrating when there is incoming calls. for some time, holding the keyboard not work shutting down., and then open the new.
It will shut itself down. And no sound or vibrate when a call comes in. Occasionally, the keyboard and hold it to fail. Must be turned off and then on.
It off yourself. And no sound or vibration when there is an incoming call. Occasionally the keyboard ก็ค้ work doesn't have to shut down and open the new.