Payphone for Supervised Location Description
Product Name Payphone for Supervised Location Brand guanri Country of Origin china Model TM P531 Product Description P531 is specially designed for supervised location: versatile, portable, and profitable. With its robust and stylish plastic casing, two large LCDs supporting Calling Line Identification Presentation (CLIP)and off-line metering, and compatible card reader with all kinds of cards (calling card, stored-value smart card and virtual calling card), it is suit for sites with heavy public traffic and ideal for updating the payphones in your market. Basic Functions: Function keys for follow-on calls, redial, handsfree and manual chargingClock and date displayingPhones own number displaying when handset is off-hookAdjustable volume of ringer and handsfree speakerSupports adding IP prefix automaticallyReal-time display of call length and charges during the callProvided with off-hook warning tone and payphone recognition toneViews statistics on last 15 days and last 3 monthsSupports discounted tariff and dual charging by both internal and external metering pulseHighlights: Two backlit 4-line LCDs make displaying one CDR on one page easilyFlexible control of incoming callsAutomatically switching 2 sets of tariff settings can be set on scheduled time Provided with a RJ45 socket for a special data-download card to update phone parameter, tariff and program quicklySupports Calling Line Identification Presentation (CLIP) based on FSK / DTMFUp to 10 phone numbers of incoming calls can be storedOver 200 CDRs can be stored and viewedAutomatic keypad locking after replacing handset is programmableModular design enabling easy maintenance workMulti-level data protection measures to ensure high security of dataDesigned for low power consumption: clock and CDR can still be retained if power is cut.
