will it work with att SIM card ?
252011
Yes it will, of course you have to buy time (minutes) on whichever network you choose
993782
Yes att sim will work. Great phone, great price, though mine had probs w the mic.
2190714
I'm not sure. It works with at&t.; But the downloading and internet is slow on this phone.
993781
The phone is unlocked it should work with AT&T; be aware though that you would get 3g at best
842568
It should work with all GSM Sim cards-- we use it with Att and with European cards
1712648
You can put an active SIM card in any unlocked phone and it should work. I don't have AT&T; so I don't know if the features specific to AT&T; will work without any problem.
1605322
It should, it works on AT&T; service and I have used both locked ATT and unlocked phones and it has worked fine. Data some times needs configuration, and I think there is an app that makes it easier.
2117425
If its an unlocked phone then yes it will work fine. I have a ATT and all I did was just insert MY sim card in and it worked perfectly in this phone. Its just that easy.
1520099
Yes, you can use your At&t; sim card in it. My works perfect with any sim card. Just make sure the phone is unlock.
286041
It should, but mine did not. I got SIM cards from ATT twice and it still could not connect to its network. I gave up and now use it as a WiFionly tablet.
792765
It works with a AT&T; GoPhone SIM card. I use it as secondary mobile phone. Great battery life.
524291
Yes it will work because it is an At&t; phone. Just switch out the Sim card and place into new phone. Make sure it is a micro sim.
2271133
It should because it's GSM unlocked. It will work on any GSM network. GSM was the global network introduced first by AT&T. Check to see if you have a GSM network provider.
1367263
The phone is unlocked so... It should work with your AT&T; sim card (3G - HSDPA 850 / 1900 / 2100). My dad used the phone in Venezuela with Movistar (HSDPA 1900) without problems at all!
784156
the 3G network of AT&T is WCDMA, and this phone support WCDMA, so it will still work with your SIM card
650155
This model is unlocked, so yes it should work with AT&T.; I've used it with many carriers in a couple countries with no issues. BUT THIS PHONE IS TERRIBLE, IS THE WORST I'VE HAD, IT IS NOT RELIABLE AT ALL, IS REALLY SLOW, CRASHES A LOT, HAS ISSUES WITH THE SCREEN BRIGHTNESS, VIBRATING, SENSORS, BATTERY, I DON'T RECOMMEND IT AT ALL.
1877408
It should if the phone is really unlocked. Unlocked phones work with any carrier