Getting Started
27
CPE90 Package
Wired Expansion Mic x 2
Note
Phone Installation
If your phone is already installed, proceed to Phone Initialization on page 30.
This section introduces how to install the phone:
1) Connect the power and wired network
2) Connect the CP Wired Expansion Mic CPE90
3) Connect the optional PC
4) Connect the optional USB flash drive
5) Connect the optional external speaker
We recommend that you use the accessories provided or approved by Yealink. The use of
unapproved third-party accessories may result in reduced performance.