Yealink SIP-T21 E2 User Manual

Getting Started
13
 Power Adapter
 Headset
Note
If your phone is already installed, proceed to Phone Initialization on page 16.
This section introduces how to install the phone:
1) Attach the stand
2) Connect the handset and optional headset
3) Connect the network and power
We recommend that you use the accessories provided or approved by Yealink. The use
of unapproved third-party accessories may result in reduced performance.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English