Model M670I Expansion Modules - Aastra 6753i Installation Manual

Model M670i Expansion Modules

The 6753i IP Phone offers an optional Expansion Module that attaches to
the right side of the phone to provide additional 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.
22 Model 6753i IP Phone Installation Guide