Yesterday, my phone started vibrating once every 15 seconds or so during phone calls. I'm running cyanogenmd 7 on HTC thunderbolt. I looked in settings and there is only option to vibrate every 45 ...
I want to be able to silence the ringer/vibration of a call without hitting the "ignore" button. The reason is that if someone gets sent to voice mail after one or two rings they will likely know ...