User Guide

EXP40 Expansion Module
197
To attach the stand of the expansion module:
a) Wall mount method (Optional)
b) Desk mount method
EXP40 Hardware Features
The following figure illustrates the features, components, and keys available on the EXP40. The
table lists each numbered feature shown in this figure.
Item
Description
①
EXP Keys
Select available contacts.
②
LCD Screen
Displays name and presence status of Skype for Business
contacts.