Headset Use; Headset Mode Activation/Deactivation; Headset Prior - Yealink SIP-T21P User Manual

5. Click Confirm to accept the change.
Note
The logo file format must be *.dob, contact your system administrator for more
information.
Logo customization is configurable via web user interface only.
Physically connect your headset and activate the headset mode for use. For more
information on physically connecting a headset, refer to
To activate the headset mode:
1. Press
The headset icon on the idle screen indicates that the headset mode is activated.
Press the line key or the Answer soft key to answer a call. The call will connect to
your headset automatically. Enter the desired number and press the Send soft key,
then the phone will place a call using the headset automatically. For more
information on using the headset to place a call, refer to
To deactivate the headset mode:
1. Press
The headset icon disappears from the idle screen indicates 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 enable headset prior via web user interface:
1. Click on Features->General Information.
on the phone.
again on the phone.
Customizing Your Phone
Phone Installation on page 11.
Placing Calls on page 65.
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