Telecom Check Telephone Dedicated Check Line with Clips Caller ID Callback FSK DTMF Dual System for

About this item

• Feature: 1. INCOMING CALL AND OUTGOING CALL FUNCTION: Telecom check line calls 50 groups and outgoing calls 16 groups. And call time record. 2. MUSIC BELLS CAN BE SELECTED: Telecom check line 16 kinds of music bells are available, software setting P and T, no need to switch. 3. CALLER ID: FSKDTMF dual system caller ID (press **# for system conversion). At the same time, the keys are sensitive without delay. 4. MULTIFUNCTION: Telephone dedicated check line adopts the functions of checking incoming and outgoing call numbers, calling back, and deleting. 5. DETECTION FUNCTION: The telephone survey line machine can detect whether there is a problem with the telephone line. Specification: Item Type: Telephone Material: ABS Model: S-1 Function: Caller ID, FSKDTMF Dual System, Callback, etc.. Package List: 1 x Telephone1 x Adapter Cable