I'm the proud owner of a T-Mobile MDA Compact III. Bought it last week so I'm still in the process of discovering all the ins and outs of this phone. This morning I got a call from the first person in my contacts list, who asked me why I was calling him over 50 times in the last 24 hours. I didn't know I was doing that... I did not call this guy even on purpose. He even claims I was calling at times when I was sleeping. The phone was on all the time though, but did not make a sound or blinked whatsoever. Does this ring a bell or at all make sense? I don't have a clue where to look at or how to solve this problem.