[MarsIronPI]

Will you be able to notice when you receive a call? The only way that I can think of off the top of my head would be to make it ring out loud, which is more disruptive than a phone in-pocket set to vibrate.

[CuriouslyC]

My thought was a tone in buds (if they're in my ears) or just vibrate/straight to message otherwise, but I'm sure I'll be doing a lot of tinkering.