My cheek keeps rubbing into the touchscreen while talking on the phone making it click all the time. Is there a way to lock the touchscreen? Equally annoying is handling the phone because you can't help touching the screen while you're carrying it Attaching the keypad doesn't help because same thing happens with the keys while on the phone, though it takes care of the handling part.

For the problem of pressing the screen whilst in the pocket with the key pad detached, the screen can be locked by pressing the menu button ( top rigth of the virtual keypad and then 1). Not sure theres much to do about it it rubbing your cheek cos the keypad needs to be activated if your going to make a call. It's not a problem Ive encountered - maybe just hold it away from your cheek.