System Customizations; Headset Use; Headset Mode Activation/Deactivation; Headset Prior - Yealink SIP-T42G User Manual

If you want to use a headset, physically connect your headset and activate the headset
mode for use. For more information on physically connecting a headset, refer to
Installation on page 11.
To activate the headset mode:
1. Press on the phone.
The headset key LED illuminates solid green when the headset mode is activated.
Press the line key or the Answer soft key to answer an incoming call. The call will be
connected 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 again on the phone.
The headset key LED goes out 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 enable headset prior via web user interface:
1. Click on Features->General Information.
Placing Calls on page 68.
Customizing Your Phone
Phone
45