AASTRA 6737i Installation Guide EN - Manual (Page 22)

Model M670i and M675i Expansion Modules
18
41-001371-00 Rev 01 – 07.2011
Model M670i and M675i Expansion Modules
The 6737i IP Phone offers optional M670i and M675i Expansion Modules that attach to the right side of the phone to pro-
vide additional softkeys.
The 6737i phone supports up to 3 expansion modules (either M675i or M670i) when powered via an optional power
adapter. When using a PoE power source, 1 expansion module is supported.
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.
The expansion module softkeys support all of the same key types as the phone’s softkeys and programmable keys. You
can configure the softkeys using the Aastra Web UI only.
For more information about configuring the expansion module softkeys, see the Aastra Model 6737i IP Phone User
Guide.