2. For softkeys, select from "Key 1" through "Key 20".
or
For programmable keys, select from "Key 1" through "Key 6".
3. In the "Type" field, select Do Not Disturb to apply to the softkey.
4. If configuring a softkey on the Bottom Keys, in the state fields, check
(enable) or uncheck (disable) the states you want to apply to this softkey.
5. Click
6. Click on Operation->Reset.
7. In the "Restart Phone" field click
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Model 55i IP Phone User Guide
to save your changes.
to restart the IP phone.