Which of the following is a FALSE statement about setting up a conference call?

Transferring a conference call to another line can be a tricky procedure on many systems, so it is best to start the call from a line that will be used to participate in the call. b. Conference calls must frequently be set up with little or no notice. c. Administrative assistants are often expected to set up conference calls, then let the executives know when the call is ready. d. Pressing the conference button will keep you on line and connected to the call.