Can i use this phone in the usa on at&t?
1845502
This phone is a piece of junk do not buy it only after 3months after I purchased it won't charge at all
1724713
Sorry my friend. I ordered it more than two months ago. Still waiting for it here in Zambia, but I was told that it works with most networks. Cheers. Andre
1845503
I Think Yes, I don't have At&t; but I Have T-mobile and it work just find and din't have no problem..
1381160
This phone is locked, you can not use it in other countries. You have to get the phone unlocked by AT&T
1051807
I bought this phone and an using it in Belize. It should work there as well. At&t; is a US Phone company for which the phone as made for but it is unlocked so it can be used with any other gsm phone company.
2185750
Just use deferent SIM card like t mobile or simple mobile or any other card and see, because the unlocked phone works only for AT&T; Good luck
525681
Yes, you can use the phone anywhere in the world. The caveat is that you may have to purchase a sim card for the country/region you are in. US based sim cards will probably not work.
892491
Yes you can use AT&T; simcard, this phone is unlocked so it works with any mobile operator. I use T-Mobile
602803
It isn't a phone intended for the US market, mine works fine on AT&T; in the US. I have not tried to use mine out of the US. The unlocked 720 should work for you anywhere on a GSM network so long as the frequency is supported by the phone.
524354
Straight talk runs on AT&T; networks, so answer is no. I order the to use this phone on straight talk, is to buy a micro simple card from straight talk.
771426
Yes. All AT&T; phones can be used as a go phone but must have smartphone plan.
869707
Greetings,Yes, it can be used with AT&T; and it's unlocked to any SIM card.We are at your disposal. Do not hesitate to contact us if you have questions.We appreciate your trust and hope to meet your expectations.Yours Sincerely,Hanna OliverCustomer Service,HIGH-TECH GLOBALhttp://www.amazon.com/shops/high-tech
176455
Sprint uses CDMA network and AT&T; is GSM network and you can only use this phone for Sprint. The answer is no. Sorry...
1560526
It is unlocked, so you should be able to use it with any GSM service provider...850/900/1800/1900 freuencies. AT&T; use GSM 850 frequency.
1381158
This phone is locked, you can not use it in other countries. You have to get the phone unlocked by AT&T;
1913380
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.
750523
I use my phone on a GSM network in Jamaica and it works perfectly. AT&T; is GSM so it should work.
1660095
You must ask the seller specifically. My friend bought the unlocked, international version and couldn't get voice mail on AT&T; as the phone wasn't pre - loaded with AT&T;'S own software. As I explained in another review, it's a great phone for international travel, but not ideal for US usage. I have heard, though, that T-Mobile works well with this phone.
236346
Unfortunately not, the phone is not unlocked. It's carrier is through AT&T only.