switching out sim card

Contributor

switching out sim card

Hey all,

 

I'm sure this has been asked before: I still have my old iphone 3gs that works great. However, I bought the new samsung focus (wp7) phone not too long ago, and I have been using that phone since I bought it. It came with a new sim card. I really like using the samsung focus, but lately I have been getting reminisicent. I want to use my old iphone again, for just a little while. I don't want to void any warranties, etc. But, can I just switch out the sim cards - or is this a big no no?

 

 

Thank you very much!

Message 1 of 2 (3,410 Views)
Highlighted
Professor
Solution
Accepted by topic author patwayne
‎09-30-2015 1:39 AM

Re: switching out sim card

You should be able to switch the SIM cards with no problem.  However, you will need to call AT&T to switch back to the iPhone data plan from the WP7 data plan, as the iPhone data plan has some differences in their systems that they will need to adjust for.

Message 2 of 2 (3,382 Views)
Share this topic
Announcements

Welcome to the AT&T Community Forums!!! Stop by the Community How-To section for tips on how to get started.