Has anyone received this error "Unregistered Sim Card" with H20 Wireless on a new activation? Tried to activate an IPhone 4 today porting number from Page Plus to H20 Wireless. The account status is active, and also paid the $60, but the phone keeps reading "Unregistered Sim Card". Phone has no functions, no calling, and still reads ATT as carrier. After 2hrs on the line with H20 Wireless, the said the SIM Card seems to be fine, the IPhone 4 is fine, and they having account issues and they need to make a troubleshoot ticket to ATT. Phone doesn't work, nothing... any help