What is the difference between cellular data being used on my phone and cellular data being used on my notebook? Data is data.
What is the difference between cellular data being used on my phone and cellular data being used on my notebook? Data is data.
They force configs on unlocked phones as well, or just don’t “certify” them and refuse to let them work. AT&T will go the extra step of locking you out of your SIM card until you call them. The other two are pretty passive about it and your phone just doesn’t work right until you put the SIM back in a phone they “like”.