4 line Wireless Phone Billing Meter

Phone Billing Meter 1.4 lines 2.large LCD screen 3.Rechargeable battery 4.Many tariff rates

Phone Billing Meter

Instruction

GL-128 multiplex telephony charging phone wireless insert billing system is based on GSM network, supply access billing solution for the wireless public telephone that agents opened. It adopts big LED display, voice charge, can management 4 telephone lines at the same time and do real time accounting. 

Main Functions

1. Display function: display the off-hook,on-hook,call time,call charge and so on.

2. Charging function: can charge international, domestic, local calls, the amount can add up to 8 numbers, and local mobile phone can add up to 9 numbers.

3. Control function: can control the open and off of the phone, also can choose voice charge.

4. Statistics and inquires functions: can inquire 2384 sets of phone bills; inquire per day’s cumulative number and amount of 30 days.

Main technical parameters

Description	Parameter
Model	GL-128
Working frequency bands	GSM 900/1800MHZ
Power supply mode	AC220V/50HZ
Working temperature	-10°C~45°C
Atmospheric pressure	86-106Kpa
Relative humidity	10%~95%
Peak frequency deviation	±0.1ppm
ambient noise	<60dB
Time error rate	<0.1%
System capacity	4 lines
Size	326mm*200mm*66mm
Net weight	1.36kg

 

4 line Wireless Phone Billing Meter