Using the Hold soft key you can put a conference call on hold in the
same way as you can for a normal call. The appearance key for the
conference call shows a fast-flashing red lamp.
To take the conference call off hold, press the appearance key.
You can hold a conference call in the same way as holding a
normal call. Holding the conference call does not affect the other
conference parties who can continue talking. You are still be listed
as a member of the conference call in the conference details.
This only applies to conference calls hosted by your own telephone
system. Holding your call to a conference hosted on another telephone
system may cause that conference to hear your system's music on hold.