Siemens HICOM 300 用户手册

5

This guide is designed to assist extension users on a Siemens Hicom 300
Communication System to use all authorised features.

Your extension may not be authorised 

∗∗∗∗∗

 to use all features. The Siemens

representative can confirm features that are available to you.

∗∗∗∗∗

 - authorised features are those features that your company has designated

for your use and may vary from extension to extension.

Your extension may also be subject to trunk barring thus restricting where you
may dial.

A variety of optiset E screen based instruments are available for use on the
Hicom 300:

optiset E standard - Loudspeaking
No Key Modules

No adapter plug-in positions

optiset E advance - Open Listening
Key Modules

Two adapter plug-in positions

optiset E advance plus - Loudspeaking
Key Modules

Two adapter plug-in positions

optiset E memory - Loudspeaking
Key Modules

Two adapter plug-in positions

A Key Module is an add-on terminal with 16 programmable keys. The 16th key
is a shift key which allows the 2nd level of numbers to be programmed.
4 Key Modules can be added to an Advanced, Advanced Plus or Memory
telephone.

The optiset E telephones are Digital Feature instruments that have 12
programmable keys.