Introduction
This guide is designed to assist extension users on a Siemens Hicom 150 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.
Range of optiset E Instruments
A variety of optiset E screen based instruments are available for use on the Hicom 150:
optiset E standard - Loudspeaking
No Key Modules | No adapter |
optiset E advance plus - Loudspeaking | |
Key Modules | Two adapter |
optiset E memory - Loudspeaking | |
Key Modules | Two adapter |
A Key Module is an
The optiset E telephones are Digital Feature instruments that have 12 programmable keys.
5