Configuring the Yealink EXP20 LCD Expansion Module
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If you leave this field blank, the LCD screen of the EXP20 LCD expansion module will
display the default label “Zero Touch”.
4.
Click Confirm to accept the change.
You can configure an Ext key as the URL key. If you press the URL key when the phone is
idle, the phone will send HTTP requests to a web server.
To configure an Ext key as the URL key:
1.
Click on DSSKey->Ext Key.
2.
In the desired Ext key field, select URL from the pull-down list of Type.
3.
Enter the URL of the web server you want to access in the Value field.
4.
Enter the desired value in the Label field or leave it blank.
Summary of Contents for EXP20
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