How to make custom vibrations for contacts on Android Android Authority Why does my phone ring for incoming calls from specific contacts despite setting vibrate or mute mode for the ringtone? Samsung Gulf Nigeria How to Make Certain Contacts Ring on Silent On Your Smartphone 2023 How to make custom vibrations for contacts on Android Android Authority Cool phone tip I just learned You can keep your phone on silent and still hear calls or texts from specific people like family, close friends, or co commanders . Here's