Specifications

 Billing Meter Remote Display Box

SUMMARY
TPJ-500 (ELCD-2) payphone billing meter remote display box (namely "display box" in short hereafter) is an accessorial product of TPJ-500 series telephone accounting device. It has nice shape and LCD screen display. This product is easy to use, widely applied in public telephone shops. It displays dialing, cost and other information synchronously. This display does not need power supply. It is only connected with external print box of TPJ-500 series telephone accounting device.

• FUNCTIONS
  1) Display synchronization: all the state information in course of off-hook, dialing, talking, and hanging up displayed on the customer box synchronously
  2) Display date and time: it displays system date and time while telephone in idle status
  3) Check bills: in multi-pay mode, if customer makes several phone calls one time, press key button to check bills before clearing bills
• NOTICE
  TPJ-500 accounting device must have external printer. Otherwise, it can not use the customer display box.