Just got my iphone yesterday and have been setting it up with apps, settings....normal stuff. But every once in awhile I get a strange text from 90008000299 that says poll:XXXXXXX where the "x's" are random numbers and letters like hexadecimal code or something. Anyone know if this is normal or how to go about getting it to stop? Does it have something to do with software updates as I did one this morning and shortly after the phone restarted I got this message?