Aastra Telecom IP Phone User Manual

Model 57i IP Phone User Guide

 181

Using the Expansion Modules

536M Expansion Module

After configuring the softkeys on the 536M Expansion Module, you can record the 
name of the softkey on the paper labels provided with the Expansion Module. Press 
the softkey you want to use when applicable.

Lock Phone

BLF Key

Office (speeddial)

Softkeys