Ericsson 250 User Manual download pdf (Page 42)

SECURITY

BusinessPhone 250 - Basic Telephone

BusinessPhone 50 - Basic Telephone

SECURITY

GENERAL You can block your extension in order to prevent

unauthorized use of your telephone, e.g if your external calls

are placed on a specific account number.

BLOCK EXTENSION

Dial to block your extension

Verification tone.

Press to finish the procedure

Un-block extension

Dial

Dial your personal code and press to re-open

Verification tone. Your extension is open for use.

Press to finish the procedure

SELECT

PERSONAL CODE You can use your four-digit code for blocking your phone

from unauthorized use, or for making external calls from

any blocked extension.

Dial to select a new code

Dial your present code and press

The default personal code is “0000”.

Dial your new code and press

Verification tone.

Press to finish the procedure

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Ericsson 250 User Manual Page 42