AASTRA 480i 사용자 설명서

Operational Features

41-001129-00 Rev 09, Release 1.4.1

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Operational Features

1

Click on Operation->Programmable Keys.

2

Pick a hard key to configure for Last Call Return.

3

In the "Type" field, select lcr.

4

In the "Line" field, select a line for which to apply the lcr configuration.

5

Click 

 to save your changes. 

You must restart your IP phone for the changes to take affect.