Could you tell is this cel phones coming with GSM?
1778879
Yes, this cellphone coming with GSM technology, but you need your own sim card
43450
No does not have a contract so it's clean and you can buy it and activate it on any gsm carrier and it will work and is already factory unlocked
2072054
I agree with Jhonnathan Rodriguez. You need a sim to be able to use it as a cel phone.
1915816
Yes, bought in US and using in India, if you not sure about the GSM band being used in your country, then check if the one sold above is same as sold in the local market. The bands and model numbers are as below -2G Network GSM 850 / 900 / 1800 / 1900 - C6502, C6503, C65063G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6502, C6506 HSDPA 850 / 900 / 2100 - C65034G Network LTE 700 / 850 / 1700 / 1900 / 2100 - C6506 LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6503
1963638
Yes, I think its 100% GSM! I live in Dominican Republic and all about this phone: internet, phone service, sin cards, and etc. works perfect...
176804
Hi, yes this is a GSM unlocked phone but we do NOT ship to the Dominic Republic. Thank You
311816
no sim card is provided with the phone, please note that the phone works with GSM networks only!
1714812
Hi We sell only C6903 and I don't think somebody could receive C6902 from My GSM Store, Inc because we never had it in stock. For more information please find us on google, My GSM Store, Inc and talk to live representative. thanks
1666157
Yes it is a GSM phone and also works on MetroPCS. I put mine on MetroPCS 4G LTE. You will have to buy the sim card.
510002
This is an UNLOCKED GSM phone, it will operate 3G Network HSDPA 850 / 1900 / 2100 Mhz for model C1604
1591201
Yes, the one I purchased was unlocked and could use any GSM providers' sim card.
2129651
I live in Colombia and I bought one unlocked. It works just perfect no problem. I just took the phone to my Cel phone operator, they put the SIM card in without any problem. I think, if it works in Colombia it should work in Brazil
1222434
My local Best Buy tech support person says these phone are unlocked and are used by many of their customers who travel internationally. So if you are on a GSM system it would appear yes.
567508
Yes it is an unlocked GSM phone. And you should be able to use it with Straight Talk
144197
it is a unlocked gsm/wcdma cellphone.you can check with your telecom for the following cellphone detail supported:Dual SIM card standby (GSM/3G-WCDMA)2G: GSM 850/900/1800/1900MHz. 3G: WCDMA 850/2100MHz.Capacitive multi-touch screenQuad-band SIM1/SIM2/GSM/GPRS/EDGE (850/900/1800/1900MHz),SIM1/3G(850/2100)
1324795
i am not sure i would contact the seller to be sure.. type in galaxy s4 gsm and phones will show that have gsm
1010137
No, we apologize. This is CDMA only. It's not GSM. It's for Metro PCS only. Thank you,ClaytonMobilekarma