Phone Settings; Additional Configuration Template - Yealink SIP-T42U Configuration Manual

Click the Enhanced services.
Click the Directory / BLF List check box and click the Save button in order to enable this
feature.
Click the Directory / BLF List Edit button.
Enter the user's Extension number and click the BLF check box.
Click the Save button.

Phone Settings

Log in to the phone's web administration interface
Open a new browser window and enter your phone IP address in order to access the phone's
web administration interface login screen. Example: http://192.168.1.22.
Log in to the phone's web administration interface with your username and password. Please
note that the factory default login details are as follows: username is admin and password is
admin.
Click Phone.
Click DSS Keys.
Configure 1 to 10 DSS Keys from the list.
Type: Select BLF.
Value: Enter the user's Extension. Example: 1005
Click the Confirm button to save changes.

Additional Configuration Template

If you want to include some additional UAD configuration for Yealink T42U, just add fields to
User Agent General Auto Provisioning Template in the Settings -> UAD -> Yealink T42U
menu, or add them directly to the Extension in the UAD Auto Provisioning Template section.
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