[Sajan Parikh]

From my google skills, I got that ATT's 3G bands are 850 and 1900.

Which is listed on the phone specs on the tmobile website.

Link

Obviously I'm missing something since 100% of the people tell me it wouldn't work on ATT. Can someone explain to me why it wouldn't work since the bands are listed.

[Phill_UK]

The specs in your link are wrong... those are AT&T's 3G frequencies

T-Mobile uses AWS frequencies 1700mhz and 2100mhz
AT&T uses PCS frequencies 850mhz and 1900mhz

You will only ever get EDGE with a TMO 9780 on AT&T

[Sajan Parikh]

Wrong? The specs on tmo's site are wrong? Damn. That's crazy.

Thanks for the info.

Posted from my CrackBerry at wapforums.crackberry.com

[ph03n1x]

gsmarena also says it can do att 3g says 850/1900

[freethisberrydotcom]

AT&T Mobility - Wikipedia, the free encyclopedia

T-Mobile - Wikipedia, the free encyclopedia

Bands are listed there.

[ph03n1x]

i think we are aware of that but it seems sites are posting incorrect freq maybe?

[freethisberrydotcom]

AT&T - 850/1900 - 3G HSPA

T-MOBILE USA - UMTS 1700/2100

BOTH USE 850/1900 GSM which is 2G...

[ph03n1x]

this is taken straight from gsmarena i guess since there are two variations of the phone

General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
HSDPA 900 / 1700 / 2100