This guide is designed to assist extension users on a Siemens Hicom 300
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 basic digital telephone has 8 preprogrammed keys:-
Programme
Transfer
Release
Park
All other System features are accessed from this telephone by dialling codes
and/or programme keys.
The basic telephone is not equipped with a microphone but does have a
loudspeaker for hands-free dialling.
Please refer to the separate instruction manuals for the optiset E entry,
standard, advance/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.
Introduction
Mailbox
Call Forward
Call Pickup
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