Can I use any Pearl 8100 phone with any serivce provider?

I had lost my phone and had AT&T service. I don't want to buy a new phone, so checking out what's for sale on Craigslist. Not all the Pearls for sale are for AT&T, but the 8100 series is supposed to be for most that right?
Go to Solution.


If you get the device unlocked it should work on any GSM carrier. Now not all GSM carriers offer BlackBerry data services, but you should at least be able to use it for calling and text messages.