I bought my Mom a 3G iPhone that I am planning for her to use like a Touch (no SIM card, no phone capability, but the camera, GPS, WiFi and everything else still active). She can probably live it it, but I was wondering if there is a way to get rid of the annoying "No SIM card inserted" message that frequently pops up? I've read that airplane mode is an option, but I don't want to disable WiFi and GPS. disabling 3G and even Edge in SBSettings doesn't quite do the trick either. Any help or direction is much appreciated. Thanks!