AASTRA 6739i User Guide EN - Manual (Page 199)

41-001317-05 REV01 – 06.2013
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Model M670i and M675i Expansion Modules
The 6739i IP Phone offers optional M670i and M675i Expansion Modules that attach to the right side of the phone to pro-
vide additional softkeys.
Model M670i
The M670i provides 18 softkeys in each column (totalling 36 keys) on the keypad. Each key provides an LED for indicating
call status. The M670i provides a paper label for convenient key labelling.
Model M675i
The M675i provides 10 softkeys in each column (totalling 20 keys) on the keypad. The M675i also provides 3 keys at the
bottom left of the unit. These keys represent
"Page 1", "Page 2", and "Page 3" of the LCD display. The M675i has 20 keys available on each page (totalling 60 softkeys).
Each key provides an LED for indicating call status. The M675i provides an LCD for displaying key labels.
Reference
For more information about using the M675i with your phone, see “Using the Expansion Modules” on page 194 .
The Expansion Module keys support all of the same softkey functions as the phone. You can configure the keys using the
Aastra Web UI at the path, Operation->Expansion Module when an Expansion Module is attached to the 6739i IP
Phone.
Reference
For more information about configuring the expansion module keys with softkey functions, see “Softkeys” on page 81 .
Note:
In order to use the M670i or M675i Expansion Modules, the 6739i IP Phone must be powered by the optional AC adapter.