Siemens OPTISET E ADVANCE Manuale Utente

21

This feature allows you to lock your extension by dialling your code, which
prevents unauthorised use of your extension. The initial or default code is
00000.

- dial 

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- dial default Lock Code (00000)
- dial new Lock Code (5 digits)
- dial new Lock Code again

- dial 

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 66 and your code

telephone locked

Your extension will now be restricted to local or internal calls only.

- dial # 66  and your code

telephone unlocked

V

You will still be able to receive calls when your extension is locked.