Will this work with AT&amp;T sim card in the USA? Or do you have to have a dongle?
998099
not worth for 1dollar it just work for 10sec n colapse next second may its my fortune.
1822520
No, it doesnt. There's no SIM card. AT&T; works with SIM cards. This is CMDA only.
1168677
This is Electronics Mart, we are a US seller, not from China or Hong Kong. Yes, it works perfectly with at&t network. It even connects to AT&T HSPA+ network which AT&T claims to be 4G.
1351448
It works with Wifi and has a SIM card slot but it would not work with AT&T.; My cell phone is with AT&T; so I wanted to get the share plan but I could not.
474845
Yes you need the Samsung dongle (Lan Stick). Other dongles won't work. You need it to get a wireless reception. As for configuring, I started with a Linksys and had problems. In the forums on Cnet, they recommended using a D-Link, which was easier for me to configure.
2051433
the 3G network of AT&T; is WCDMA, and this phone support WCDMA, so it will still work with your SIM card
1952140
This is the international version, unlocked and will work on GSM. No AT&T; logo.
1299966
Yes, Colleen. It worked for me , with the caveats listed in review, (so you will need someone knowledgeable with computer setups. It requires the browser to be setup in an insecure mode to utilize their Java script to install the device; change the browser back to secure after installation). I can confirm that it worked on ADSL2/2+. AT&T does have other flavors (products) about which I have no knowledge. So if you want to be absolutely sure, ask AT&T exactly what you are getting and see if it is compatible with ADSL2/2+. There was also a good bit of compatability information online and at the manufacturer's site. It looked like it worked with most of AT&T offerings to me, but check to be safe.
496333
It is a SIM card! Therefore, it will work with any unlocked device that accepts a SIM card and that is compatible with AT&T;'s frequencies.
302770
Yes, you need a portable modem with an USB plug. Dongle is where this device goes.
1986905
This is the international version, unlocked and will work on GSM. No AT&T logo.
2144831
I think it should work with AT&T; you could find out, as for the sim card it needs a standard sized one. You probably would need to buy a micro memory card though because it doesn't have much space.
1218103
Yes, it works with AT & T and in the U.S. My daughter has AT & T and it works fine.
1347683
Yes it will work with AT&T on their 3g network in any part of USA. Since this is an international phone data speeds will be lower than a locked phone to the network. You can use wi fi to connect for faster speeds.
2010791
i have at&t and it works with mine, but it souldnt matter what service you have. it should work with anything that has a micro usb port; most especially, on samsung products.
1411976
It should work. Only difference is that it will say at&t; instead of us cellular.
1237962
I don't use a dongle, but if you have a bluetooth version 3.0 dongle, that should work.