it is connected with vsystem for communication
How do you convert cellphone gsm frequency to another gsm frequency?"
GSM 900: Uplink frequency: 890 - 915 MHz GSM 1800 : Uplink frequency: 1710 - 1785 MHz GSM 1900: Uplink frequency: 1850 - 1910 MHz
It depends on what you are using it for. I am using one with no modem to connect to my printer.
Yes. Typically higher GSM means higher compression strength.
This depends on where you are, but 9 times out of 10 CDMA will provide better coverage than GSM, especially inside buildings that GSM can't penetrate. GSM= work with SIMcards ( ATT,T-mobile) some areas have better coverage than CDMA (Verizon, Sprint, Alltel ect), the Problem with GSM is that its bandwith is not as fast as CDMA since Data travels quicker on CDMA's devices due to less steps to follow : GSM= Data - SIMcard - device= response CDMA= Data - Device= Response (wider bandwith as well) so i would say that CDMA is better than GSM. Although it has been very widely reported that GSM carriers have faster speeds than CDMA carriers. Such as AT&T has far faster speeds than CDMA networks while covered.
A GSM Modem is a modem that operates over a subscription like a mobile phone. One can purchase a GSM Modem from eBay, Walmart, Amazon, and Robot Shop.
GSM is the world's most popular standard for mobile telephony systems. GSM modem connect your computer to that. Allow computer to make cellphone call. And required sim.
by baptising
global system mobile
Function Of Modem Is Modulation And Demodulation
A wireless modem can be made with a GSM Sim card and a compatible cell phone. The GSM signal is made available to the surrounding area by transmitting an 802.11G/N signal.
a modem that has extra functions such as automatic answering and dialing is called intelligent modem
FUNCTIONS OF MODEM
Modulate Demodulate
Plz try to give as soon as possible
Connect your cellphone to the computer and make a dial-up connection to the Internet.
This is a GSM modem as comes with a SIM slot. Download speed : 21.1 Mbps Upload speed : 5.76 Mbps Added features , voice + video call Has in built GPS option (not tested yet) Works good with 2G network as well