This method varies by carrier. Some give you an option to send a text message, some give you an online portal to check the lock status, and for some mobile carriers, you may have to make a phone call to the carrier. This depends upon the carrier and phone (carriers deal with iPhones ...
Alltel, , Verizon Wireless, Cricket Wireless To activate Call Forwarding: Press *72 on your cellular phone. Enter your ten-digit Second Personal OneSimCard phone number (area code + telephone number). Press OK/Send (a tone will confirm that Call Forwarding is active). * is a star character...
This method varies by carrier. Some give you an option to send a text message, some give you an online portal to check the lock status, and for some mobile carriers, you may have to make a phone call to the carrier. This depends upon the carrier and phone (carriers deal with iPhones ...