Product Name: GSM Wireless Access Terminal with Charge CounterModel Number: GSM-TIT-800Place of Origin: ChinaFeatures: 1) Siemens TC35I industrial module from Germany 2) GSM-TIT-800 is a new type of wireless access terminal based on the single line of wireless access equipment 3) Based on GSM network with wireless access terminal and charge counter fixed together 4) Possesses functions of both GSM wireless access fixed set and the single-line charge counter terminal 5) Fixed easily with wide usage range 6) Can be used in rural and remote areas, temporary places such as big assembly, exhibition, and moving carrier like vehicles, vessels, railway station, and bus station 7) Provides a new competition means and guarantee for mobile operator to enter PSTN fixed telephone market 8) Has refined design, clear sound, low power cost, good anti-interference performance and wide application with double-face telephone fees shown 9) Perfect terminal of wireless on-watching charge counter in the market Functions: 1) Suitable for 900/1800MHz public mobile GSM network, using SIM card 2) Has all the functions of ordinary wireless access fixed set, taking SIM card as wireless interface 3) Connects with the ordinary telephone that can dial international long distance, national and local calls 4) Starts charging automatically as soon as calling in or calling out 5) Double LCD display 6) Low power cost 7) Large capacity data memory 8) Supports many kinds of checking functions such as checking detailed call list, fee add-up inquiry and total inquiry 9) The terminal adopts short messages to communicate with network management center that can download all kinds of fee rate parameters, such as calling classification, level of fee rate, favorable period of time, festivals and holidays 10) Can realize mutually locking of card and phone 11) Functions of hardware self-examining, self-testing, statistics, fault alarm and reporting 12) The hardware and software adopt the module designing that is favorable to the terminal upgrade