Straight Talk Phone Says Invalid Sim Card. Wireless service with Straight Talk is required and is additional. Also check whether your device is updated to the latest version or not.
SIM cards contain information about the subscribers plans and network features. Now that your SIM is all set its time to activate your phone. 1 month 30 days.
I agreed picked up when it rang pressed 1 to confirm it was I who had requested the call back and was promptly hung up on.
First off what type of phone do you have. Why isnt my phone eligible. Up to 50 cash back Heres how to unlock network locked SIM card inserted. He is trying to switch carriers but the phone is locked to Straight Talk.
