@CS_Agent i am getting 7B1 your phone is not activated on the network. I just put sim card from my flip phone to an old iphone 6. It can recieve calls, and send receive messages. Please activate.
So, simcard in old phone works. I have an account, just want to use simcard in another phone.I have tried reinserting sim card, rebooting and resettinf network settings in new phone. I get bars on the public mobile network and I can do messages and...