Phone Bill Calculator

Product Introduction:

Phone Bill Calculator is provided by Shenzhen WS Communication Technology Co. Ltd,a major Telephone Accessories supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Phone Bill Calculator below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Phone Bill Calculator .

Description:
Capability index meets technology requirement and test method of multiway telephone charging system Export bill calculator through famous communication facility makers, China I/E corporations for a long time Manage four-line telephone at the same time, showing call time and expense of each line Large screen with LCD display and green backlight Automatically recognize dialing telephone number, counting error of expenses With functions of charging in reverse, delay charging and human charging, also can realize call-in auto charging Can realize download of inter-connection charge and upload of telephone list, supporting function of central net administrations Adapts various rates: international and domestic long-distance call, local call, special service call, free call and forbidden call Can inquire about 4,000-piece communication record: telephone number, communication time and expenses Automatically add up and inquire about total expenses and daily expenses of recent 32 days When the line is free, can select lock setting Adopt k20 standard thunder-proof design The bill calculator has inside chargeable battery, can continually work for over 24 hours after power off