Yealink T48S Skype For Business Edition User Manual page 161

Select My Delegates from the pull-down list of Simultaneously ring.
5.
In the Delegates dialog box, click Add. Each delegate must be a Skype for Business
6.
contact.
Click the Ring your delegates after this many seconds pull-down list to determine when
7.
your delegates' phones ring.
Click OK.
8.
Click OK in the Delegates dialog box.
9.
10. Click OK in the Options dialog box.
To remove a delegate from Skype for Business client:
Open Skype for Business client.
1.
Sign into Skype for Business client as the person who wants to remove a delegate.
2.
Basic Call Features
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