Electronic Telephone Lock - Siemens Hicom 300 Operating Instructions Manual

Electronic Telephone Lock

This feature allows you to lock your extension, by dialling your PIN number,
which prevents unauthorised use of your extension. The PIN number assigned
to your extension will be provided by your System Administrator.
Lock your Extension
- dial ∗ ∗ ∗ ∗ ∗ 21 and your PIN number
Your extension will now be restricted to local or internal calls only
Special dial tone will be heard to remind you that the feature is activated.
Unlock your Extension
- dial 21 and your PIN number
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