Yes
WHEN I WAS IN THE U.S. ARMY FROM 1966 THRU 1968, I WAS IN A UNIT KNOWN AS "EGSM" IN GERMANY. IT STOOD FOR "EQUIPMENT GENERAL SUPPORT MAINTENENCE", WHICH IS WHAT WE DID. EGSM stands for Extended Global System for Mobile communication . This is introduced to enhance the capacity of the network, i.e., to accomodate more number of mobile subscribers .
No. A non-GSM phone cannot work on a GSM network, and vice versa.
Yes. They have the GSM network.
There are two types of cell phone networks, GSM and CDMA. As long as the network you are trying to move your unlocked phone to is compatible then yes it will work. In most cases a GSM phone will not work on a CDMA network and vise versa, however, some careers (such as Verizon) have support signals for GSM phones. There is no support for CDMA phones on a GSM network at this time. So for overall versatility, GSM phones are better.
It depends if the phone is compatible with a gsm network if so it has to be unlocked
Yes, this is a GSM issue. The Motorola RAZR V3 is a GSM phone, and it requires a compatible GSM network to function properly. Boost Mobile primarily operates on a CDMA network, which is incompatible with GSM devices like the RAZR V3. Therefore, using a Boost Mobile SIM card in this phone will not work.
GSM is a cellular network and mobile phones connect to it by finding other GSM phone in the area. These phones are spread across 212 countries and territories and work whereever there is another GSM phone in the vicinity. The coverage area of each phone is also dependent on the cell size.
CDMA is a type of network that cell phone company's use. There are to meager types of networks that are used CDMA and GSM. Cell phone are usally made to work on one or the other network. The Iphone is GSM and Verizons Dare is CDMA but some phone can work on both like the new Blackberry storm.
Usually a phone connected to a GSM network needs a sim card in the phone. To see, remove the battery cover from the phone and it is normally located under the battery.
If the Bell phone is unlocked and runs on GSM technology, then you should be able to use it on Rogers network.
The telephone company GSM provide a range of phone network services. The use of a SIM card in GSM allows users to maintain a high-level of security, particularly of personal data.
No Sprint is a CDMA network. AT&T is a GSM network. Only GSM networks use simcards. Other wise though you can switch sim cards between GSM networks if your phone is unlocked.