| Customization: | Available |
|---|---|
| Type: | PBX |
| Port Number: | 4 Co Lines, 32 Extension Lines |
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Other Functions:
| CS424 | |
| CO Capacity(Min/Max: 4) | Specific C.O. Line Dialing |
| Extension Capacity(Min/Max: 24) | Call All Extensions |
| External Music on Holding | Three Way Conference |
| Backup Battery Interface (Optional) | Do Not Disturb |
| Operator/Auto-attendant Mode | Auto/Manual Dial-Out Mode |
| Operator designation | Call Restriction |
| Recordable OGM(outgoing messae) | Call Duration Control |
| 10 Seconds | C.O. Line&Exts Monitor |
| Internal Music on Holding | Ringing Assignment |
| External Music on Holding | Flexible coding(change Ext.No.) |
| Ringing Assignment(CO-Ext group) | Automatic Ext. Reporting |
| Ring Identify | Flash Time Choice |
| System CRBT | System Password |
| External Caller ID | Remote Programming |
| Call Transfer | Memory Protect while Power off |
| Call Forwarding | 7 Multiple Communications Channel |
| Outgoing Call Transfer | Power Failure Transfer |
| CO to CO Transfer | Lightning Protection |
| Call Switch (pickup in conversation) | Housing Material :Plastic |
| Call Pickup (External call) | Normal Transformer Power |
| C.O. Line Reservation(Call waiting) | Switch Power (Optional) |
| C.O. Line Booking | Backup Battery Interface (Optional) |
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