China factory supply wireless pbx system metal sheel TP16128 GSM pbx system

SERIES: VIN-TP Series PBX System (metal/steel cover) Capacity: Basic 16 CO lines, 128 extensions (16128) Model: TP16128   Distinctive Features: Switch power Backup battery interface (optional) Billing software 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           If you have any other questions,contact us now!    We look forward to cooperat with you!        skype: Janeheee       trademanager: vintelecom