◆ Built-in Caller ID for Outside line and extension line and can be transfered again and again.

◆ Can be connected with on Key Phone.

◆ Call Queuing

Can assigh dense calls to diffierent extensin averagely to be picked up.Thus,can save time of waiting.It is very useful for 800 hotline,and sales department.It can make sales get calls averagely.


◆ Flexible numbering

Leading number is 1,2,8.The length is from 2 to 4 digits.


◆ Manager-Secretary Party

Can set 8 parties at most.All phones of calling manager will route to secretary extension.Then,secretary will decide whether transfer to manager after hearing the calls.Thus,can prevent from disturbing by unnecessary calls.


◆ Reservation for extension and outside line when busy.

◆ 6 classes of services.

◆ Busy tone detection.

◆ Routing out directly or by dialing "9".

◆ 2 routing port directly when power off.

◆ Self-recorded outgoing message.

◆ Hotline dialing.

◆ Conversation time limitation.

◆ IP economical routing

Can set two groups(No account code and no password.),one is for domestic,the other is for international.When dialing long distance call,system will go through IP economical routing automatically.Operation is very simple and can save user's money at most.


◆ Inquiry of out-going and incoming call at Key Phone.

◆ Call pick-up.

◆ 32 group accompany passwards

can set 32 group accompany passwords for different classes of services.It is very convenient to call out with this kind of passwords at any extension.

Capacity: 4 CO.lines,16 extensions
Weight: 1.5 KG
Size: 311 * 215 * 70mm
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Shenzhen Guowei Cesller Technology Co., Ltd., founded in 1996, is one of the largest manufacturers of professional group phone system in China.

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Shenzhen Guowei Cesller Technology Co.,Ltd.

4/F,Building A,Hytera Science Park,No.3,Baolong 4 Rd,Longgang,Shenzhen,China

  • +86-755-6136-3900
  • scb@cesller.com.cn
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  • Belinda Lee:+86 13670115548
  • Lanny Liu:+86 15013708905