Phone Billing Meter for Callshop Calculator-TBM501
Features:Multiple tariff rates could be set, such
as rate for international calls, national calls, local calls, specialism, free and forbidden calls.
Signal for billing startup: polar-reverse, 12/16Khz pulse, manual or delay automatically.
Identify call number automatically and the tolerance is less than 1 second.
Can trace the last 200 records of telephone number, duration, total sum.
Accumulate daily total sum and the grand total amount for the last 32-days automatically
With built-in modem, support center network management, like tariff rates download and phone bills upload.
Anti-lightning and anti-jamming design makes steady performance
Built-in rechargeable batteries, it can work at least 12 hours after power cut down
LCD display with bright backlight
Remote 3-line character LCD display box for option.
Function of printing phone bill for option
Technical Index: Atmospheric pressure: 86KPa - 106KPa
Relative humidity: 10% - 90%
Temperature: -10°C - 40°C
Timing accuracy: <1 sec
DTMF receiving standard: ¡Ý-23dBm
Incoming receiving accuracy: >99.99%
Insertion loss: ¡Ü0.5dB
Dialing method: DTMF
Power: AC 220V, 50/60Hz, DC 9V, 250mAh
Contact Name: Leo Shar
Company Name: Shenzhen Letel Technology Co., Ltd.
Street Address: 6/f, Block 16, Hua
An Yuan, Zone 41, Baoan District,
Shenzhen, Guangdong, China 518101
Member name: letel002
Member Since: 22 March 2010
Total Leads: 56 letel002 Import Export Business Leads
Business focus: Voip Telecommunication Products Such As Voip Gateways, Auto Dialers, Usb Voip Phones, Skype Usb Adaptors, Usb Telbox, Gsm Wireless Telephones Terminal
Verify: Safe Import Export Tips