IS this a "3G" phone in the US with AT&amp;T?
1491661
This is a quad-band(works in N America, Europe, wherever), 3G, Unlocked(works with any Sim card) Samsung and has no connection to any providers.
615712
I'm sorry, I'm from Dominican Republic and here we not have AT&T;, but if it worked with CLARO having similar frequencies AT&T; this phone is not 3G, only 2G
2165965
The Motorola RAZR v3 is still supported by all US GSM carriers as of this writing (02/13/2014). It's a 2G (EDGE) phone, so the differences between AT&T; and T-Mobile based networks won't matter to this phone (effects 3G and up). If the phone is not unlocked, you're stuck with AT&T; for service. If it is unlocked, you will have more than a few options for carriers, without contracts.
1267089
I have an AT&T voice and data plan in U.S. with a 3G sim card. It works without problems
2158292
The phone is not unlocked. The phone description says AT&T; which denotes that the phone can only be used with the AT&T; USA network.
1521202
I used it in Africa (Tanzania) just this past September. It's all about your service provider, not the 3g phone specifically. And I didn't change out sims. Just called AT&T before I left and added int'" calls/text for a fee (temporary). Dropped the intl service as soon as i returned to the states
1301413
S. Sun: If you are responding to Al, he was talking about the N85 (not the N96). The N85 has tri-band UMTS, and comes in these two flavors: N85-1 900/2100 MHz for Europe/Asia + 1900 MHz for roaming in North America N85-2 850/1900 MHz for North America (not T-Mobile) + 2100 MHz for roaming abroadDepending on where you are, AT&T; may use either the 850 or 1900 MHz band for 3G, and the international flavor of the N85 (N85-1) may still get US 3G reception.
687654
I bought this phone and actually is working in 4g with Digitel (Venezuela). I dont know if the phone works in that way with At&t.
1762108
The phone works great on AT&T; 3G. Strong and reliable signal. It should work on any carrier as long as you have a sim card for the carrier you want, but the best is probably AT&T.;
482730
It should work with AT&T; with both 2g and 3g. It does not work with T-Mobile 3g in the US. It does not do data in 2g. Providing you have AT&T; 3g available in your area it should work and have data capabilities (if you pay for data).
1521205
I used it in Africa (Tanzania) just this past September. It's all about your service provider, not the 3g phone specifically. And I didn't change out sims. Just called AT&T; before I left and added int'" calls/text for a fee (temporary). Dropped the intl service as soon as i returned to the states
121644
Not, 3g only for T-Mobile. And there is not logo for AT&T.; For AT&T; you need X10a and not X10i
1154269
Its a GSM phone meaning it uses a SIM card. AT&T; and T-Mobile are GSM networks. I use T-Mobile and it works fine. Hope this helps.
2034297
Not, 3g only for T-Mobile. And there is not logo for AT&T. For AT&T you need X10a and not X10i
1021472
A related question. I would like to purchase this phone and I have a At&t; 3G sim card, are they compatible?
2041489
I think it's only 3g. Great phone. I have had this for a few month and love it!
698735
I had to configure this phone for AT&T in the US. It will work if your carrier there has a SIM card for you but you will have to get them to configure the other features like internet access, Texting, email, etc. As far as I know this phone only works in Europe for 3G service the frequencies are set for Europe. This phone is over 4 years old in design...your money would be better spent on a newer Android phone like a Galaxy S3 or S4 refurbished.