China Intercom PBX System CS424 Pabx Telephone

Intercom PBX system CS424 PABX telephone
Model: CS424
Capacity: 4 CO lines, 24 Extensions lines
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
20 Seconds for 3 paragraphs OGM	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)

FAQ:
1.What is PBX?
PBX means Private Automatic Branch eXchange.
This is the electronic equipment for a number of telephone can share CO line and internal extension,
and make internal call for free.

2.What is CO line?
CO line means the telephone line from your local telecom company.

3.What is Extensions?
Extension means ordinary telephone. Our PBX can compatible with analog telephone(with 2 wired).
Our PBX also can support digital phone(what we means keyphone). But our PBX only can work with
our digital phone.

4.How to install the PBX?
It is very easy. Connecting the CO line to the CO line port and telephone connect to the Ext. Port.
Every extension can share the CO line to call out. Every extension can make intercom call for free.

5.How to program the PBX?
1) You can use telephone to input the format to program the PBX according to the user manual.
2) For some special model, it can support PC software. That means you can program the PBX by computer.
3) If any program problem,you can contact with us directly. Our technician will help you remotely.

6. How many years of the warranty?
1 year. Within 1 year, we will provide technical support and send maintenance parts for free if necessary.
If using out of 1 year, we still will provide technical support in any time,but maybe you should be pay for the
maintenance fee.


Packing list:
Quantity: 5 Pcs/ Carton
Weight: 2.3-2.5Kgs/ Pc
Carton size: 56*47*31.5 CM

Package:

PBX	1	PC
Color box	1	PC
User manual (CD)	1	PC
Power plug(different standard)	1	PC
Audio cable	2	PCS

about shipping:
1)Worldwide shipping.
2)Orders processed timely after and the payment verification
Related products:
CS+424,CS432,CS+432,CP832.......
about us:
Excelltel Technology Co., Ltd. is a professional PABX designer and manufacturer in China. We work in PABX field over 15 years and our core business cover from R & D, production and marketing of different types of PABX. Our PBX range multiple levels, including small & simple PABX, hotel PBX, GSM wireless PBX, Key phone hybrid PBX, large digital PBX etc... the C.O line range from 1-16, extension range from 6-128. We also provide PBX accessories, like key phone, analog caller ID phone, headset phone, door phone, recording system etc...Till now Excelltel PABX already been exported to over 50 countries and won good reputation.

All of our PABX is originally designed by ourselves, SMT technology, our factory plant area is around 3000 sqm, 100 workers and office staff. We have an excellent R&D team, most of whom work in telecommunication field over 15 years. We make OEM/ODM for many oversea buyers and China dealers.
How to contact us?
Company name: Excelltel Technology CO., Ltd.
Address: No.6 Sigang Industrial Park, Beisha, Lishui, Nanhai Dist., Foshan, Guangdong, China.
Telephone: +86-757-86228930
Fax : +86-757-86228930-808
Website: www.excelltel.com