Introduction - Siemens Hicom 150 User Manual

Introduction

This guide is designed to assist extension users on a Siemens Hicom 150
Communications 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.
Your extension may also be subject to trunk barring thus restricting where you
may dial.
The optiset E entry digital telephone has 3 preprogrammed keys:-
Message
Redial
Transfer
All other System features are accessed from this telephone by dialling codes
and/or programme keys.
The entry telephone is not equipped with a loudspeaker or microphone.
Please refer to the separate instruction manuals for the optiset E basic,
standard, advance plus and memory telephones.
∗ ∗ ∗ ∗ ∗ - authorised features are those features that your company has designated
for your use and may vary from extension to extension.
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