Parameter

phone command

   Specifies an optional Phone utility command that enables you to
   control your phone conversation. You can specify a PHONE command
   parameter as part of the PHONE command line, or you can enter one
   at any time during the phone conversation by typing the switch
   hook character (%) and the desired command. The following list
   summarizes the functions of each Phone utility command:

   ANSWER      Answers the phone when you receive a call.
   DIAL        Places a call to another user.
   DIRECTORY   Displays a list of the users you can call.
   EXIT        Exits from the Phone utility.
   FACSIMILE   Includes the contents of a file in your conversation.
   HANGUP      Cancels the current phone call.
   HELP        Displays information on how to use the Phone utility.
   HOLD        Places the other users in a call on hold.
   MAIL        Sends a message to another user.
   PHONE       Places a call to another user.
   REJECT      Rejects a call from another user.
   UNHOLD      Reverses the previous HOLD command.

   For a detailed description of each Phone utility command, invoke
   the Phone utilty and type HELP at the switch-hook prompt.