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China Excelltel PBX Central Telephone System CS+424 PBX, Find details about China PBX System, PBX from Excelltel PBX Central Telephone System CS+424 PBX - Excelltel Technology Co., Ltd.
Capacity | CO Capacity(min/max) | 2/4 |
Extension Capacity(min/max) | 8/32 | |
External Hardware Interface | Door Phone | Yes |
Door Lock Opener | optional | |
External Music On Holding | Yes | |
Backup Battery Interface | optional | |
Operator | Operator/auto-attendent Mode | Yes |
Operator Designation | Yes | |
Day/Night Mode | Yes | |
Music & Ringing | Recordable OGM(outgoing message) | |
20 seconds | Yes | |
50 seconds | optional | |
60 seconds | optional | |
90 seconds | optional | |
Internal Music On Holding | Yes | |
External Music On Holding | Yes | |
11 Chord Melody Music Selectable | Yes | |
Ring assignment(CO-Ext group) | Yes | |
Ring Identify | Yes | |
System CRBT | Yes | |
Caller ID | External Caller ID | Yes |
Intercom Caller ID | Yes | |
Transfer Caller ID | Yes | |
Call operation | Call Transfer | Yes |
Call Forwarding | Yes | |
OUTgoing Call Transfer | Yes | |
CO to CO Transfer | Yes | |
Call Switch(pickup in conversation) | Yes | |
Call Pickup(External call) | Yes | |
Call Pickup(Internal call) | Yes | |
CO Line Reservation(Call waiting) | Yes | |
CO Line Booking | Yes | |
Specific CO Line Dialing | Yes | |
Call all Extensions | Yes | |
Three way conference | Yes | |
Do Not Disturb | Yes | |
Auto/Manual Dial-Out Mode | Yes | |
Internal Fast Dialing | optional | |
Auto IP Dialing | Yes | |
Redial in Indirect-dailing-out Mode | optional | |
Other Feature | Call Restriction | Yes |
Call Duration Control | Yes | |
CO Line & Exts Monitor | Yes | |
Exts Groups | Yes | |
External Line Group | Yes | |
Ringing Assignment | Yes | |
Intelligent Routing(LCR) | optional | |
Flexible Coding(Change Ext.No.) | Yes | |
Automatic Ext. Reporting | Yes | |
Flash Time Choice | Yes | |
System Password | Yes | |
Remote Programming | Yes | |
Menory Protect While Power Off | Yes | |
Multiple Communications Channel | 7 | |
Fax Detection | optional | |
Power Failure Transfer | Yes | |
Lightning Protecting | Yes | |
Housing Material | Plastic | |
Power Supply | Normal Transformer Power | Yes |
Switch Power | optional | |
Backup Battery Interface | optional |