Can I use my AT&T sim card in the phone?
993780
I use T Mobile Sim, note that it uses big sim and not microsim and I needed to get a converter, but it works just fine.
993781
The phone is unlocked it should work with AT&T; be aware though that you would get 3g at best
993782
Yes att sim will work. Great phone, great price, though mine had probs w the mic.
998551
I believe you can. I used to have a basic cell phone from AT&T; with a go-phone plan. I took out my SIM card and installed it in the Galaxy phone with no problems. I first tested this by taking out my SIM card and placing it in a coworkers Galaxy phone from AT&T; and it worked. Just make sure this is an unlocked phone.
1184578
Only if you're a at&t; contract customer . If your sim is a different size you'll have to take it to a at&t; store or retailer with at&t; to in stall the sim card they will also need phone serial & imei numbers
1716756
I am almost positive that you will be able to use that SIM card. I was told that any At&T; card can work in any At&T; phone. However, if the one phone is not 3g, then you will have some limitations. Since you are going from 3g to 3g, you should be ok. I was ok when I switched over to this phone. I had an intermediate phone that was AT&T; that was not 3g, i could not make international phone calls. So, I got this Pantech and am getting international phone call capability.
1982290
While I cannot guarantee anything, t-mobile and AT&T use the same types of connection, so you should just need the right SIM card.
571188
Yes, you can use your SIM card, and that's exactly why I bought it. I did not want to enter into another agreement with AT&T;, and additionally, I like a flip phone... and these are a dying breed. If you're looking to put your SIM card in... by all means, purchase the phone. Make sure your contacts are Saved to your SIM card from your old phone, to avoid having to re-enter. Good luck!
1851252
No, you can not. The SIM card is the card that registers the phone to the carrier. You're thinking of a Micro SD card, which is not supported by this phone.
1190688
Yes you can use it with AT&T; and T Mobile and any carrier that uses a sim, but I recommend you don't buy this phone, the battery life is no good and the phone doesn't ring or make any kind of sound for that matter, complete waste of money.
922088
Hi First you have to have a plan by AT&T; or T-Mobile or Verizon. You can only use one of their sim cards. Check your plan first.
756988
Dear friend,Thanks for your inquiry.Yes, this can work with one AT&T; sim card.Note: the phone just support the networking of 2G: GSM 850/900/1800/1900MHz.So when you choose the sim card, you should take close attention to it.Thanks a lot.
1309743
Yes provided you use it where at&t; are. If you are travelling outside the USA you will need to get a SIM card for the country you are in.
447312
Is it possible to use a sim card in the phone? network and have that sim card?
880793
I don't use At&t; but yes it can At&t; if they offer Sim cards. You still can call them to enquire.
2032694
Mary,I just used my SIM card; you can go to AT&T; and they will handle it all for you.
209735
I doubt it. It is a Verizon phone (or the one I bought was). I think you can buy a sim card for an at&t; phone thru Straight Talk so you can use at&t; phones, but the last time I checked, that doesn't work with CDMA phones (Verizon).
1890468
Yes. I replaced with it a phone that is on AT&T; plan. Just move the SIM card to the new phone.
144106
Yes, a Go Phone SIM card works right off the bat. A normal SIM card - you might need to go to the AT&T; store to give them the phone's serial number.