Sorry to ask what do's GSM mean and if it matters ?
1280530
It means Global System for Mobile communications. Basically there are 2 types of cellular signals, GSM and CDMA. AT&T; and Tmobile use GSM while Sprint and Verizon use CDMA. Most of the world uses GSM so if you travel a lot you may want to go with a GSM provider.
1280531
Global System for Mobile, but that's not what you are asking: it means AT&T; because that's the system they use, like T-mobile (and overseas), where you have a little card you can pop out of one phone and pop into another to instantly have your number on the new phone (because it's associated with said SIM card). Sprint and Verizon use CDMA (just another protocol, still talking and texting using a phone) and the phone number is coded to the motherboard (but you can simply make a call and have your number switched to the new phone's EID.Bottom line: iPhone 4 has two models, this one would be for AT&T; (or T-Mobile). Global System for Mobile, but that's not what you are asking: it means AT&T; because that's the system they use, like T-mobile (and overseas), where you have a little card you can pop out of one phone and pop into another to instantly have your number on the new phone (because it's associated with said SIM card). Sprint and Verizon use CDMA (just another protocol, still talking and texting using a phone) and the phone number is coded to the motherboard (but you can simply make a call and have your number switched to the new phone's EID.Bottom line: iPhone 4 has two models, this... » Read More Global System for Mobile, but that's not what you are asking: it means AT&T; because that's the system they use, like T-mobile (and overseas), where you have a little card you can pop out of one phone and pop into another to instantly have your number on the new phone (because it's associated with said SIM card). Sprint and Verizon use CDMA (just another protocol, still talking and texting using a phone) and the phone number is coded to the motherboard (but you can simply make a call and have your number switched to the new phone's EID.Bottom line: iPhone 4 has two models, this one would be for AT&T; (or T-Mobile). « Show Less
1280532
Global System for Mobile, but that's not what you are asking: it means AT&T because that's the system they use, like T-mobile (and overseas), where you have a little card you can pop out of one phone and pop into another to instantly have your number on the new phone (because it's associated with said SIM card). Sprint and Verizon use CDMA (just another protocol, still talking and texting using a phone) and the phone number is coded to the motherboard (but you can simply make a call and have your number switched to the new phone's EID. Bottom line: iPhone 4 has two models, this one would be for AT&T (or T-Mobile).
713468
GSM ONLY and Microsoft has turned the servers off, so all you will be able to do with it is make calls. Not even sure you can text with it.
269945
No it dont its a CDMA phone to help you here is one clue GSM is simscard phone. CDMA is non sims card. unless you have a 4G network and all those phones are GSM. Thank you for asking and we are here to help you with your cellular needs so you can call us at 253-202-1485. Thank you and have a nice night.
1465470
ask the customer service. great people. however i believe no! gsm and iridium are entirely different thinks. iridium is not linked to terrestial mobile phone companies. i like my iridium phone. got it to feel saver on the boat. you can even get grib weather data. very unlikely i will not use up the iridium minutes. for sure such great technology costs. ...
1834384
If it is unlocked yes , if its the gsm model maybe. You might not have data on the gsm model
1274113
Probably it is a GSM 4G phone. Do not recommend this phone, outdated, slow and difficult to use.
1980383
as long as your phone is GSM, it is meant to be unlocked and even carrier independent...that's why G stands for global meaning the world supports it while USA knuckle heads like Verizon and Sprint won't....they want to lock your hardware as their goal....don't kid me on this....prove me wrong if you can...
2239257
GSM is the iPhone model for AT&T; that has the access panel for a SIM card if you have an iPhone through other companies such as verizon they are CDMA and they don't have the panel. The screen should work for either one but the instructions that come with it for repair will be different.
446145
This is not a phone. So, no, there is no SIM card slot for gsm. You could use an app such as skype or Upptalk to call over wireless.
991945
Hi Gustavo,I was just commenting on the phone in general. I'm not selling this phone and I don't know if it is for GSM or CDMA. I can tell you that the LG G2x I have is a GSM phone from the US, and I have had nothing but issues with it.
174649
Mine came in factory box wrapped in plastic with charger. Not sure what you mean gsm
985053
GSM rated means that its global some can some can't my best answer to you is contact the seller and ask him good find his link underneath the seller information
1316930
Yes GSM - AT&T; phone. Will need to buy new sim upon receiving. Then won't be locked into contact.
1009612
No, The brand new panel does not have GSM included. I do have a used 2gig system with GSM, carbon smoke detector,1 motion, 1 key fob, 1 door contact priced for $180.00? All equipment is in good condition, I just can't sell as new merchandise.
393416
Positive. You only have to check that the company you have a contract with, supports given communication protocol, meaning that they support GSM network protocol (if they have CDMA or TDMA supported networks only, for instance, cellphone that supports GSM only would be useless).
2266537
It's for an iPhone 4s, if you have a broken screen you can replace it with one of these ones. It should work for a gsm if your phone is a iPhone 4s.
2227088
Yes it does support GSM. But for the same money I would buy HTC One S or even One X, if I may suggest.