Sell 850mhz / 1900 mhz Fixed Cellular Terminal

850mhz / 1900 mhz Fixed Cellular Terminal You May Also Be Interested In: cellular terminal fixed cellular fixed cellular terminal gsm wireless terminal
The basic function For GSM wireless terminal as below ;

 Provide accurate anti-polarity signal
 Incoming calls display
 Add pre-fix code automatically
 Locking wireless terminal, Locking SIM card, Locking service provider and Locking districts
 Parameter management
 Telephone numbers' code management
 Fast transmit telephone numbers
 Resume parameters
 Set up or cancel call diverting
 Adjusting the Volume of Voice