Access Lock - Aastra DT412 User Manual

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MD Evolution – Cordless DT412 / DT422 / DT432

Access Lock

By using the "Lock Prefix" you can lock access in order to prevent
unauthorized external calls. You can still make internal calls and you
can also receive incoming calls.
Press to lock access.
All settings are cancelled.
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Wait for the Service Acceptance Tone
Press to finish the procedure
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Unlock Access
Press.
Enter your password.
Note: To change your password see
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Programming" on page 110
Press to reopen.
All settings are cancelled.
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Wait for the verification tone.
Press to finish the procedure
More Features on your Extension
chapter"Password
109