A:AnswerYou can use your SIM card from the phone you have now to transfer your pictures, apps and data to your new phone. Then you will use the provided new SIM to activate your new phone.
A:AnswerYou probably already got an answer to this, but in case anyone else was wondering -- I was just at an AT&T store and asked this same question. They told me that "yes, the insurance will still cover the phone if purchased at Best Buy since they are an authorized AT&T retailer. The insurance follows your phone line, not the phone." So I guess as long as you're buying it as an upgrade or porting your existing AT&T number to it your insurance coverage stays the same.
A:AnswerOne phone transfers to another without having to change lines. The phone is 5G ready which doesn't necessarily mean you will experience 5G speeds. That is also true even if your phone displays a 5G connection. It is still a great phone and I would have to say the battery is the best part. It is slow to loose a charge and it recharges quickly.