what is the difference between gsm-a, gsm-b, and gsm-c/ ?
1508825
Compare the packages, they come with different quantities of sensors and sirens. Michael said the base units were the same.
1881776
Yes, this phone uses GSM networks - as signified by the 'G' at the end of LG 840G. If it used CDMA networks, it would have a 'C' at the end.
1704531
CDMA is used by such companies as sprint and verizon and GSM is used by AT&T; and Tmobile. It's just different radio systems that are used in cell phones. For a complete list of which companies use CDMA or GSM go to the following site http://www.ebay.com/gds/GSM-and-CDMA-Guide-/10000000009189079/g.html
1786499
If you get one for Verizon or Sprint it will be CDMA but if you get one for AT&T or T-Mobile then it is a GSM
689650
You can have two different numbers with the Same service provider or two different providers as long as the second is GSM compatable. ie AT&T;, T-Mobile,
1505973
2G NetworkGSM 850 / 900 / 1800 / 19003G NetworkHSDPA 850 / 900 / 1900 / 2100, 2G NetworkGSM 850 / 900 / 1800 / 1900
1057992
Yea that's what the GSM frequency is. I bought mine and sent it to my brother in Africa. Good luck
562615
This is the A1533 (GSM) model or a different one.If yes, what are the differents?
2277602
946-04618 & 946-04618B &946-04618C are all the same , with c being the newest update
124765
2G Network GSM 850 / 900 / 1800 / 1900 - all versions 3G Network HSDPA 900 / 2100 - RM-914 HSDPA 850 / 1900 / 2100 - RM-915 HSDPA 850 / 1700 / 1900 / 2100 - RM-917
666592
There is a very importantr difference and it is about the frecuencies that the phone is capable to use. You should check it with your operator to buy a phone that uses that frecuency. But it is not the case of thie Nokia N8 wich uses 4 frecuencies in GSM and 5 in UMTS and it makes possible to use this phone in every country atound the world. Of course operators that use GSM, I mean a SIM card. Best Regards.
527035
Check if fit your carrier.G Network GSM 850 / 900 / 1800 / 1900 - all versions3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 - all versions4G Network LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 - C6903
551795
I don't know what difference there is but I bought one of these phones for each of my parents and they are very happy with them. It is a great phone for an older person who wants something easy to use and durable.
2134238
This device is a mobile GSM cellular modem, with a Wi-Fi access point. The interface to your computer is from the Wi-Fi 'hot spot' within this device.
1885577
Here you can find the white paper on the different models: http://www-support-downloads.sonymobile.com/c5302/whitepaper_EN_%20C5302_C5303_%20C5306_M35c_2.pdfIt details the networks each of them can use. Just compare it to the bands of your provider (wikipedia).
1665504
It is dependent on your location. See the following link for a world map of the different bands. http://www.worldtimezone.com/gsm.html
1101896
Probably the most useful thing to know about the Global System for Mobile communications (GSM) is that it is an international standard. If you travel in Europe and many other parts of the world, GSM is the only type of cellular service available.