86-757-86228930-838
No. 6 Sigang Industrial Park, Beisha, Lishui Nanhai, Foshan, Guangdong, China
| Capacity | CO Capacity | 4 |
| Extension Capacity | 16 | |
| Expandability | Yes | |
| No.of Port on C.O. Card | 2 | |
| No.of Port on EXT. Card | 8 | |
| Wireless Expansion Board | optional | |
| Wireless Trunk type(GSM/CDMA) | GSM/CDMA | |
| Max Wireless Trunk Lines | 1-4 | |
| External Hardware Interface | Keyphone Interface | optional |
| Door Phone | Yes | |
| Door Lock Opener | optional | |
| External Broadcasting Interface | Yes | |
| External Music On Holding | Yes | |
| RS232 Series Port | optional | |
| Backup Battery Interface | optional | |
| Operator | Keyphone Interface | optional |
| Operator/auto-attendent Mode | Yes | |
| Operator Designation | One/Two | |
| Day/Night Mode(Auto) | Yes | |
| Day/Night Mode(Manual) | Yes | |
| Music & Ringing | Recordable OGM(outgoing message) | |
| 20 seconds | optional | |
| 50 seconds | optional | |
| 60 seconds | Yes | |
| 90 seconds | optional | |
| Internal Music On Holding | Yes | |
| External Music On Holding | Yes | |
| Ring assignment(CO-Ext group) | Yes | |
| Ring Identify | Yes | |
| System CRBT | Yes | |
| Caller ID | External Caller ID | Yes |
| Intercom Caller ID | optional | |
| Transfer Caller ID | optional | |
| 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 Hot Line | Yes | |
| Internal Fast Dialing | Yes | |
| Abbreviated Dialing | Yes | |
| Auto IP Dialing | Yes | |
| Private password | Yes | |
| Redial in Indirect-dailing-out Mode | Yes | |
| Billing&Management Software | Billing Software(Include program) | optional |
| Reverse Polarity Signal | Yes | |
| Alarm Clock | Yes | |
| Other Feature | Call Restriction | Yes |
| Call Duration Control | Yes | |
| CO Line & Exts Monitor | Yes | |
| Exts Groups | Yes | |
| External Line Group | Yes | |
| Ringing Assignment | Yes | |
| Real Time Clock | Yes | |
| Intelligent Routing(LCR) | Yes | |
| Flexible Coding(Change Ext.No.) | Yes | |
| Automatic Ext. Reporting | Yes | |
| Flash Time Choice | Yes | |
| System Password | Yes | |
| Automatic C.O.Line Detection | optional | |
| Remote Programming | Yes | |
| Menory Protect While Power Off | Yes | |
| Multiple Communications Channel | 8 | |
| Fax Detection | optional | |
| Power Failure Transfer | Yes | |
| Lightning Protecting | Yes | |
| Housing Material | Metal | |
| Power Supply | Switch Power | Yes |
| Backup Battery Interface | optional |
