You need to simply Enable Un Silence and Enter Phone Number e.g your Home Phone Number.
Once this is done you can make 2 Missed Calls from your registered Phone to your Silent Phone and its volume is set to MAX which helps to easily locate it.
You can even configure number of times Missed Calls are to be made.
1. Easily locate Muted / Silent / Low Volume phone by making missed calls from a Pre-registered phone.
2. Configure Number of Missed calls to make to UN Mute / UN Silence.
3. Configure the phone Number e.g Home Phone or family Phone which can be used to recover Muted / Silent / Low Volume phone.
4. Provides two trial runs before making a purchase.