[x2z]

Anyone know if this is possible? I am trying to get my friend to let me borrow their sim to check? I bought my phone unsubsidized. Just curious if the bands match up.

[flipteg]

i'm pretty sure Virgin is CDMA network. the Atrix is GSM.

[dLo GSR]

i'm pretty sure Virgin is CDMA network. the Atrix is GSM.

yup.

"Under the Virgin Mobile brand, Virgin Mobile USA, Inc. provides prepaid wireless voice, messaging and broadband data services to subscribers throughout the United States via the Sprint Nextel CDMA PCS network. "

Virgin Mobile USA - Wikipedia, the free encyclopedia

[ggong5150]

TMO is the only other carrier the phone will work unlocked.

[jyar727]

TMO is the only other carrier the phone will work unlocked.

The phone works for Straight Talk as I will be cancelling my at&t account and just using my Straight Talk unlimited everything plan.

[x2z]

The phone works for Straight Talk as I will be cancelling my at&t account and just using my Straight Talk unlimited everything plan.

Really? Thats surprising yet great news if true. However i hear that straight talk is CDMA as well.....

[dLo GSR]

TMO is the only other carrier the phone will work unlocked.

well that's not true. TMO uses a different 3G/"4G" frequency. So you will only get EDGE.

[ggong5150]

well that's not true. TMO uses a different 3G/"4G" frequency. So you will only get EDGE.

That's true but as far as 3G/4G speeds it's only gonna work on AT&T and I believe ROGERS in Canada who uses the same frequency as AT&T.

[jyar727]

Really? Thats surprising yet great news if true. However i hear that straight talk is CDMA as well.....

They may have mixed bands, but I am CURRENTLY using my SS sim card in my atrix.

[textiaac]

Proof:

Virgin = Sprint
Sprint ≠ ATT
ATT = Atrix
Therefore, Atrix ≠ Virgin