Yealink T46G Administrator's Manual page 218

Yealink Skype for Business HD IP Phones Administrator Guide
Click Edit my delegate members.
3.
Check the checkbox of the delegate you want to remove.
4.
Click Remove.
5.
Click OK in the Delegates dialog box.
6.
Click OK in the Options dialog box.
7.
For example, if the boss removes the delegate whose extension is 2216, then the Skype for
Business phone is able to accept a Notification of modified delegate list and the NOTIFY
contains a list of current provisioned delegate:
<list name="delegates"><target uri="sip:2529@yealinkuc.com"></target>
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