Last Updated: May 29,2010
Well I would like to know.
Look for the light gray text stamped on the phone. It's located right under the battery, so take out the battery to see it.
PB99100 is Tmobile compatible
PB99110 is AT&T compatible
Or check the OS build number, ERE27 = TM, ERE36B = AT&T.
I have ERE27! Tmobile it is?
Yup, ERE27 is the T-Mobile version.
My AT&T one is EPE54B. Is that a typo or is there more than one build out there?
i was messing with the settings a while ago and saw somewhere a choice if i wanted to use tmo or att network.. am i bugging?
No you're not bugging. EIther phone will work on either network, just not in 3g. You will only get edge as those are the only similar frequencies the two companies use.
Do you have the android 2.1 update??
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