Soft keys Or Dial the number and then pickup the handset Or Dial the number and press the function key for Speaker Phone this will activate the Speaker Phone function.
Yealink IP Phone User Manual Operation 1 Making Calls 1.1Basic Calling To make a call just pickup the handset and dial the number then press the Send soft key or #.During a call press the conf (or conference on the Yealink T48S) button. Setting up a conference call using a Yealink device such as a Yealink T42S, Yealink T46S or Yealink T48S is really simple and in this article we will provide you with a quick guide on how to do so.
Buttons are usually set up as BLF (Busy Lamp Field) or extension monitor keys, Speed dials or Lo.