Is this unlocked and usable with GSM networks?
1377370
Yes. It can be used with ANY GSM network. You can also use it with Straight Talk if you want to. (Lots of debate about having to use only ST phones.) You can also install third party software easily.
510865
Yes, this is an unlocked device and it will compatible with any GSM carrier worldwide.
1572708
No..it can be used to any gsm network if it unlocked..you can use T-Mobile/Straight Talk or any other network that requires a sim card
1479591
Yes, it is an unlocked GSM phone. I bought it in US and have used it in India
666339
Its compatible with most GSM Networks (SIM Cards Phones) but i would verify with Simple Mobile and yes it is unlocked. I unlock them and test them myself.
763982
Yes, it is unlocked. I used it with a SIM card in Brazil and it worked just out of the box.
1991149
Yes, the phone is unlocked and you can use any GSM sim card no matter which country.
1787762
Yes it is unlocked for all GSM carriers , But you might setup APN manually in order that MMS and WEB to work right.
1792396
No it is not unlocked for worldwide gsm usage. But you can get it unlocked on your own for free with AT&T; or you can use DC-Unlocker and do it yourself.
263896
Yes, its unlocked and you can insert any GSM netwrok SIM to use it, like T-mobile, AT&T;, Simple mobile, etc.This phone looks OK to me as the speed is not so slow. It works like a portable lab top to me
1855280
Yes it is GSM and it is unlocked for any carrier worldwide. Thank you very much.
867828
This phone is Att phone. If you unlock this phone will work in any country with GSM network.
926370
Its a unlocked phone. So yes on gsm network. I had my phone for 4 weeks and leaned up to my car and the phone broke. Its flimsy I bought a note 2 its way way better
714122
Hi its GSM compatible for sure! The unlocked version can work on any GSM network.
1048261
It is UNLOCKED,offer GSM well. But it doesn't meet my expectations .I think a donkey will buy it
1467888
It says this in the description: "This unlocked cell phone can be used with a GSM network service provider and it provides quad-band connectivity (850/900/1800/1900 MHz)." However, I'm not sure how accurate that is. I can't find anything in a quick Google search.
1428612
Yes the phone is unlocked for any gsm carrier in the world just make sure with your carrier it supports any of this gsm bands 850 / 900 / 1800 / 1900