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Model 6753i RP Phone Installation Guide 25
Model 6753i RP Expansion Module M670i
Model 6753i RP Expansion Module M670i
The 6753i RP Phone offers an optional Expansion Module that attaches to
the right side of the phone to provide additional softkeys.
The Aastra M670i provides 36 additional softkeys on a 6753i RP Phone.
Each key provides an LED for indicating call status and a paper label for
convenient key labeling.
Additional M670i expansion modules (up to 3 total modules) can be piggy-
backed to provide an additional 108 softkeys to the phone. You connect the
additional modules to the right side of an existing module. The following
figure illustrates the addition of multiple M670i modules on the 6753i RP
Phone.
You can configure the softkeys using the Aastra Web User Interface.
For more information about using the expansion modules on the 6753i RP
phone, see the Aastra 6753i RP Phone User Guide.