Motorola E815 / E816 Hollywood
Turn off PTT Tone
However, am annoyed by the LOUD beep (even when rest of phone is on vibrate or silent) from PTT button. Maybe I just have fat fingers, but I can't seem to stop pressing this, often when pulling phone out of case.
Does anybody know how to silence this? Don't have any use for PTT, so would be fine too if I could just disable the entire PTT function.