The above app makes "fake calls" after a period of time, for example you're in a meating and want to get out after lets say 15 minutes ? simple, you set the phone to ring in 15 minutes, select who the call is from and what ringtone to use It doesn't actually make any calls, it just simulates that you have a call. Only problem is that the list of people to choose from is very limited, about 10 names are there (and i didn't see any way to change them). works fine with java multitasking mobiles.