Model 6755i IP Phone User Guide 149
Line Keys, Programmable Keys, and Softkeys
Programmable Keys
4. Select from "Key 1" through "Key 6"
5. In the "Type" field, select None.
Expansion Module Keys
6. Select from “Key 1” through “Key 36” (M670i)
or
Select from “Key 1” through “Key 60” (M675i)
7. In the "Type" field, select None.
8. Click to save your changes.