GSM Wireless Telephone PBX / PABX / PBX System work in GSM+PSTN

Specifications 1.Model: TP416;TP424;TP432; TP832

2.Co lines from 4-8; Extensions 16-32

3.GSM Wireless PABX

Product Name:TP832 GSM pbx VIN-TP Series PABX System (metal/steel sheel) Capacity: Basic 4 CO lines, 16 extensions (416), expand to 424 and 832 Available models: TP416;  TP424;  TP432;  TP616;  TP624; TP632; TP816; TP824; TP832   Distinctive Features: Switch power Backup battery interface (optional) Billing software (optional) Transfer caller ID Intercom caller ID Auto-attendant (DISA:20s three paragraphs) Auto/Operator mode Automatic CO line detected External music input on holding Day/Night mode Real time clock Doorbell & door open function (optional) Alarmclock Private password CO line transfer to CO line External broadcasting interface (optional) Keyphone interface (optional) Intelligent Routing (LCR) Four exts.groups Call switch(call pick during conversation) Wireless Terminal Board(optional) Basic Functions: Multiple communication line Normal transform power Power failure transfer External line caller ID Internal music on holding Remote programming Memory protect while power off System password Multiple dial-out mode External line group Call duration control Call pickup Outgoing call transfer Call transfer Call forwarding Flexible coding (change ext.No.) Do not disturb Automatic Ext. reporting Flash time choice Ringing assignment Call restriction Three way conference Call all extensions Specific CO line dialing Ring identify CO line booking CO line reservation Operator setting CO line monitor