◆ Can be connected with 4 Key Phones, users can program by Key Phone and normal phone. Can also monitor outside line and extension’s status by Key Phone.
◆ Call Queuing: System can assign several incoming calls to different extensions averagely, which are routing at the same time in order to save calling time in order to save calling time and make other extension have chance to be called.
◆ An incoming call number can be displayed at 5 extensions at the same time, that is convenient for users to check call number at different extension.
◆ IP Routing: System can switch to be in IP routing mode by programming and you can save one of two IP numbers without passwords in system. Then, system can route your long-distance calls automatically through IP routes in order to save money.
◆ Two Caller ID mode – FSK and DTMF: Incoming call is available for both. Outside call number and internal call number can be displayed on key phone and extension telephone again and again.
◆ Classes of Service: In order to save call charge, you can set classes of service for extensions, account codes and CO-to –CO passwords, for long- distance call, Local Call, Intercom and Un-restricted Call and so on..
◆ 32 group accompany password: in order to save call charge, system can assign one people one group accompany password. User can make a call at any extension and the charge is stored at the password. And accompany password can be set to class and deposited.
◆ Built-in the duration out-going message: can be set to day or night or other different service mode. The first duration is “Hello, please extension number directly, dial ‘0’ for operator assistance”; the second duration is “the extension is busy now, please dial other extension number”; the third duration is “nobody answer, please dial other extension
number.” Duration total is 20 seconds.
◆ Flexible numbering: extension number is 2-4 digits and the leading number is “1”, “2”, “3”.
Capacity:CO.Lines-4~8 Exts.-16~32
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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.

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