GSM Coin Payphone GPF666-1A

Main Features

1.  Support GSM network 
2.  Support maximum 5 different type’s coins, detect fake coin .
3.  LCD display: display talk time, signal quality and battery value.
4.  Auto collect coin.
5.  Support SIM card locking, phone locking and network ID locking.
6.  Support Self-test function.
7.  Easy menu operation
8.  Support maximum 21 items tariff (including incoming call, free
     call and outgoing call). Maximum 20 prefix numbers for each tariff.
9.  Support Redial function.
10. Auto add pre-set local area number for local calls.
11. Remote manager: download tariff and data.
12. Maximum 50 items call register (including incoming call and outgoing call). 
13. Support wall model and desktop model both.
14. Support automatically sends the number. 

Technical specifications    

GSM parameters

Frequency bands        GSM850/900/1800/1900 MHz

Frequency stability        <2.5ppm

Receiver sensitivity      < –103dBm

GSM Coin Payphone GPF666-1A

Transmit power           <2W(900MHz),  <1W（1800MHz）

SIM card Interface       3V

Antenna impedance     50Ω

                       

Power supply

AC input voltage           160V~300V AC

Power adaptor output    DC7.5V/1.5A

Battery                       6V/4AH Lead-Acid battery（optional）

Backup battery:

Standby time    48hours

Talking time     3-4hours

Maximum charging current   600MA                           

DC input voltage range        7.5V~14V DC

Working current                1.5A(DC7.5V, Average current, excluding charger current)

 

Application environment

Operating temperature:       0~+45゜C

Relative humidity:             10%~95%

Environment noise            ≤60dB(A)

Atmospheric pressure        86~106kPa

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