Question about Diamond with AT&T

anorth45503 · #1 (**permalink**) 12-10-2008, 04:14 AM

I have a touch diamond from centennial wireless, but want to use it on att. can this work ok? Thank you

anorth45503 · #2 (**permalink**) 12-12-2008, 04:00 AM

anybody?

**darren.wlsn1** · #3 (**permalink**) 12-12-2008, 04:04 AM

ask your carrier or call at&t.

lxcivic4life · #4 (**permalink**) 12-12-2008, 11:36 AM

There are two different GSM versions of the Diamond. One North American, and the other Europian/Asian. They should both be quad-band GSM but their HSDPA frequencies are different for 3G services. If the phone is unlocked you should be able to insert the AT&T SIM card and it will work. If its not unlocked then call Centennial Wireless and ask if they can provide you with the unlock code.