Everyonce in a while my iPad with pop up a menu and say no sim card installed. It's in there. I have to go to settings and turn off and then turn on 3G data. Anyone else having this problem???
Just take it back to apple and get a new one. There have been a few cases of bad SIM slots in the new microSIM iDevices.
Tell the genius what is up and you'll probably get a new one.
i just have been dealing with it...
and Scott-n-Houston. i just goto setting and turn on and off airplane mode... and it works fine.... so far this is my only complaint with the ipad.... other than no 4.0 os yet... but thats soon...
My sim card crapped out totally...registered no service whe I knew I was in range. Luckily I was in town and close to an Apple store. They popped in a brandy new sim card and I'm good to go. Biggest irritation is that I wanted the 3G while on vacation in Maine and could find NO SERVICE in the WHOLE STATE which is ridiculous but it was probably just the little card in pre-total-failure mode. I paid 15 bucks largely to get service while away and got zip...nothing. Watch this issue...sim card failure should be discussed.