Yealink SIP-T42S User Manual page 114

User Guide for the SIP-T42S IP Phone
You can receive incoming calls from authorized numbers when DND is activated.
To configure the DND authorized numbers via web user interface:
Click on Features->Forward&DND.
1.
Select Enabled from the pull-down list of DND Emergency.
2.
Enter the numbers in the DND Authorized Numbers field.
3.
For multiple numbers, enter a comma between every two numbers.
Click Confirm to accept the change.
4.
When DND is activated on the phone, the phone can still receive incoming calls from the
numbers specified in the DND Authorized Numbers field.
Note DND authorized number is configurable via web user interface only.
When the phone misses a call, a prompt window will pop up by default. If you want to disable the
feature, contact your system administrator for more information.
To deactivate DND in phone mode:
Press the DND soft key when the phone is idle.
1.
To deactivate DND in custom mode:
Press the DND soft key when the phone is idle.
1.
Press
2.
Press
3.
If you want to deactivate DND for all accounts, press the All Lines soft key.
Press the Save soft key to accept the change.
4.
104
or to select the desired account and then press the Enter soft key.
or , or the Switch soft key to select Disabled from the DND Status field.