Model M670I Expansion Modules; Installing The Expansion Modules - Aastra 6753i Installation Manual

Model M670i Expansion Modules

Model M670i Expansion Modules
The 6753i IP Phone offers an optional Expansion Module that attaches to the right side of the phone to provide addi-
tional softkeys.
The M670i provides 18 softkeys in each column (totaling 36 keys) on the keypad. Each key provides an LED for indicating
call status. The M670i provides a paper label for convenient key labeling.
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 6753i SIP IP Phone User Guide.

Installing the Expansion Modules

The M670i Expansion Module connects to the right side of a 6753i IP phone via an RJ-45 connector and a connector
plate.
20
M670i
Connector Plate
RJ-45 Connector
41-001157-06 Rev 03 – 04.2012