chu / chathangup              Hangs up on chat contacts

   Format:
      ;chu -n <name>          Hangs up on chat contacts called <name>
      ;chu -g <group>         Hangs up on everyone in the <group>
      ;chu                    Hangs up on everyone

   Notes:
      The Chat task is used to chat with other players directly via telnet.
         Calls can be placed (or accepted) with any user whose MUD client uses
         the zChat or MudMaster protocols.
      This command is the equivalent of typing ';hangup' in the relevant Chat
         task windows.
      The switches -n and -g can't be combined.

   User commands:
      chu / hangup / chathangup
