HT8868 GSM coin payphone

HT8868 GSM mobile payphone is a kind of public payphone working based on the GSM network. It offers voice communication service freely, conveniently and economically with the support of the GSM network and thus provides extension telephone service at the regions or places not suitable for fix telephone wiring. By depositing enough coins according to the local fee rate, users would be able to enjoy clear and stable speech, strong anti-interference and excellent safe performance when calling another party. FEATURES: 1) GSM access mode 2) Voice prompt 3) Forged coin verification automatically 4) Signal strength display 5) Battery volume display 6) Large LCD (fig.3) and 12 digits can be displayed 7) Guard against theft dialing 8) Coin auto-collection 9) Coins of all countries can be accepted and at most, 8 coins can be deposited at a time 10) Fee rates settable 11) Large capacity battery and long stand-by time 12) Easy install 13) Various colors and OEM available TYPICAL APPLICATIONS 1) Public telephone 2) Places far from exchange station 3) Places not suitable for wiring, such as on the vehicles (trains, metros, ships and buses), or at islands, hills, rural areas, construction sites and temporary offices. 4) GSM network operator 5) As a common telephone MAIN TECHNICAL INDICATORS Operating mode--GSM900 MHZ TX880 ~ 915 MHZ RX925 ~ 960 MHZ GSM1800 MHZ TX1710 ~ 1785 MHZ RX1805 ~ 1880 MHZ Peak power--2W 900 MHZ 3.6V 1W 1800 MHZ 3.6V Sensitivity-- <-102 dbm SIM card-- 3V Power consumption--static state less than or equals 20mA TX less than or equals 600mA Temperature-- -10~ +40 degrees Humidity-- 45% ~ 95% AC POWER--220V 50HZ or 110V 60HZ DC POWER--Li-ion Battery 3.6V 4500mAh