Ericsson DT288 User Manual page 61

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DT288
Temporary unlock of an extension for a number of calls
Press
Enter authorization code and press
Wait for verification tone.
Press to finish the procedure
To lock an extension
Press
Enter authorization code and press
Wait for verification tone.
Press to finish the procedure
Authorization code, individual (optional)
If you are assigned to an individual authorization code (1 to 7
digits, assigned to your own extension) you can lock your own
extension to a common authority level, e.g. when out of the
office. You can also temporarily change any other used telephone
within the exchange to the same authority level as you have on
your own telephone.
The individual code can be changed from your own extension.
To lock your telephone
Press
Enter authorization code and press
Wait for verification tone.
Press to finish the procedure
Authority
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