Yealink SIP-T20 User Manual page 48

User Guide for the SIP-T20P/SIP-T20 IP Phone
To deactivate the headset:
1. Press
The headset icon disappears when the headset mode is deactivated.
You can use headset in priority when enabling headset prior. This feature is especially
useful for permanent or full-time headset users.
To e nable Headset Prior via web user interface:
1. Click on F e atures->General Information.
2. Select Enabled from the pull-down list of He adset Prior.
3. Click Conf irm to accept the change.
To use headset prior, you should activate t he headset mode in advance:
1. Physically connect the headset.
2. Press
Not e If headset prior is enabled, the headset mode will not be deactivated until you press the
H EADSET key again.
Headset prior is configurable via web user interface only.
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again on the phone.
to activate the headset mode.