Model 6757i IP Phone User Guide
149
Line Keys and Softkeys
Expansion Module Keys
5.
Select from “
Key 1
” through “
Key 36
” (M670i)
or
Select from “
Key 1
” through “
Key 60
” (M675i)
6.
In the "
Type
" field, select
Empty
.
7.
Click
to save your changes.
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