Product Introduction:
Telephone Bill Calculator is provided by Routon Electronic Co. Ltd,a major Telephone Accessories supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Telephone Bill Calculator below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Telephone Bill Calculator .
Description:
Supplies four billing initialization modes, that is polar-reverse, 16kHz pulse signal, manually and delay automatically charge Supplies pre-payment option, including sum set and payment calculation after a call Supplies incoming calls free or charge Powerful statistics and print function Store up to 3,000 phone bills and daily records for the latest 100 days Supplies multi-operator mode Transmits tariff rate, clock, initialization and upgrade program rapidly by serial communication tool Rechargeable battery lasts up to eight hours Each phone line has a remote display for a caller Automatically performs self-examination of parameters and tariffs after starting up to ensure correct charging
