Basic Call Feature111The LCD screen of the delegate’s phone is shown below:3. Press the OK soft key.The LCD screen of the delegate’s phone is shown below:When the boss joins the conference call, the delegate can choose to continue or leave theconference.Inbound Private LineIf you sign into the phone using Onprem account, you can use inbound private line feature.Current Online environment does not support this feature.The Skype for Business Server enables the system administrator to give users a second, privatetelephone line in addition to their primary telephone line. Private telephone lines are oftenassigned to bosses who want an unlisted telephone number at which they can be reacheddirectly.When the boss receives a private call, the private line will bypass call delegation and only his/herphone rings even though a secretary has been designated as his/her delegate for ringsimultaneously feature.The system administrator can assign a private line to boss in one of the following situationsoccurs: The boss doesn’t want to miss important calls denied by his DND status. The boss doesn’t want the delegate to answer some important or confidential calls for him. The boss wishes his friends and families to reach him directly or bypass his delegate.In many organizations, bosses have administrative secretaries who answer their office phonesfor them. This is easily accomplished on the Skype for Business Server by using call delegation.As a result, if one people dial the primary line of the boss, the phones of the delegate will ringsimultaneously. If the people dial the private line of the boss, only boss’s phone rings.