Is AT&T a GSM carrier?
775477
This phone works with AT&T.; I have been using it with AT&T; for 6 months. GSM means the phone uses a SIM card. CDMA does not.
775478
I am not sure what you mean, but this phone worked with ATT after we bought it.
775479
Don't know what you mean by "GSM carrier", but I went to AT&T; with my new phone and they transferred everything to my new phone. There was no charge to do that.
1316930
Yes GSM - AT&T; phone. Will need to buy new sim upon receiving. Then won't be locked into contact.
2168532
Yes. it does. But you have to make sure your phone is unlocked and it can be used all GSM service carriers. Sometimes customer has AT&T; iphone and it can't be used when it locked by att.
1678345
Look for a carrier which is said to be GSM "Global System for Mobile", some of the US carriers that use GSM are t-mobile, At&t, Net10 wireless, H2O wireless, and others. Most of these offer 3g connection service. This is one of the two types of connection protocols in the United States, the other being cdma. GSM phones allow insertion of a sim card, cdma phones do not. Sprint and Verizon are the major cdma carriers in the united states. cheers
819296
If it said GSM then NO, only T-Mobile and ATT use GSM network, Sprint uses CDMA. I won't buy if I were you, very poor quality.
2034297
Not, 3g only for T-Mobile. And there is not logo for AT&T. For AT&T you need X10a and not X10i
284849
Due to different configurations in carrier networks - some carriers SIM cards may not work properly. A SIM card capable of operating on a 2G network is required. If you choose to use an AT&T SIM card it may be required that you call AT&T to have your SIM card "Unlocked" so that it may work with multiple phones and not just the phone it was originally registered with. The current list of carries with known issues is: Boost Mobile TracFone 4G SIM cards
1009429
I am unsure about AT&T; being the carrier for this phone. I like my phone but I have Verizon. Sandy
858012
This is an Unlocked GSM device, it is compatible with At&T and any other GSM carrier worldwide.
1466771
The Veer came out on AT&T; and is a GSM phone. Unlocked, it can be used on AT&T; and at a slower data rate on T-Mobile.
1210757
The phone will take any GSM network, so make sure AT&T; uses GSM and yes, the phone is unlocked so it should take any hyper sim card you give it.
437209
At&T; has real nationwide coverage. T-Mobile is a metro-area carrier, even though they are nationwide. They have no coverage in outlying or rural areas. The box my phone came in indicates it uses AT&T; as a wireless carrier. It also shows it may use T-Mobile. I got my phone at Walmart, so this might not apply to the phones being sold here. One way of telling is to examine the SIM number. The second set of digits indicates the wireless carrier...XXX 141.....141 is AT&T...126; is T-Mobile...When a gsm phone uses both AT&T; & T-Mobile...I'm not sure how the SIM is coded.
2168530
Yes. it does. But you have to make sure your phone is unlocked and it can be used all GSM service carriers. Sometimes customer has AT&T iphone and it can't be used when it locked by att.
1361191
I'm pretty sure you need a GSM phone, which means it's either AT&T or T-Mobile. For that reason, I'll have to say no.
569297
Unlocked at&t; phone.. I live in Samoa and the gsm chip works just fine in this phone. I could not be more happier with this phone.. having been an iPhone user for so long from growing up in California.
1429076
No, atnt is a gsm screen. You need a cdma screen. (Sprint and verizon are cdma)
2058174
Um, not sure what AT is but, I assume you meant ATT and I did not see that. I was questioning because under the product description it states "Weight 150g (LTE) Data LTE/CDMA WIFI BLUETOOTH" and I did not think that ATT & T-Mobile used CDMA.