The Chat task is an instant messenger service. It allows you to chat with
   other people using either the MudMaster of zChat protocols, both of which
   are widely used on other MUD clients.
The task is almost feature-complete, but note that encryption in zChat
   sessions has not yet been implemented.
The commands below can be entered in the 'main' window. A separate list of
   commands can be used in the task's own window, once it is open. Type 
   ';help' in that window to get a list of commands available there.
Some commands are available in MudMaster sessions or in zChat sessions, but
   not both. In general, zChat sessions offer a larger range of features.
If you experience problems connecting or receiving calls, you will probably
   need to adjust your firewall settings (which frequently interfere with
   instant messenger applications of this sort).
The Chat task cannot be started with ';starttask' - instead, use one of the
   commands below (such as ';listen' or ';chatcall'). In addition, the Chat
   task can't be used as an initial or custom task.
 
Client commands used with this task are:
   ;getip                     Displays your IP address
   ;chatlisten                Listens out for incoming calls
   ;chatignore                Stops listening out for for incoming calls
   ;addcontact                Adds someone to your contacts list
   ;deletecontact             Deletes someone from your contacts list
   ;listcontact               Displays your contacts list
   ;chatcall                  Calls one of your contacts
   ;chatmcall                 Calls someone using the MudMaster protocol
   ;chatzcall                 Calls someone using the zChat protocol
   ;chat                      Sends a message to a chat contact
   ;emote                     Sends an emote to a chat contact
   ;chatgroup                 Sends a message to a group of chat contacts
   ;emotegroup                Sends an emote to a group of chat contacts
   ;chatall                   Sends a message to all chat contacts
   ;emoteall                  Sends an emote to all chat contacts
   ;chatping                  Sends a ping to chat contacts
   ;chatdnd                   Sends a 'do not disturb' to chat contacts
   ;chatsubmit                Allows chat contacts to send remote commands
   ;chatescape                Forbids chat contacts to send remote commands
   ;chatcommand               Sends a remote command to chat contacts
   ;chatsendfile              Sends a file to chat contacts
   ;chatstopfile              Stops files transfers with chat contacts
   ;chatsnoop                 Asks to start/stop snooping on chat contacts
   ;chathangup                Hangs up on chat contacts
   ;chatpeek                  Shows chat contact's own public connections
   ;chatrequest               Sets up a conference call
   ;chatinfo                  Shows information about chat sessions
   ;chatset                   Sets various chat session settings
   ;chatsetname               Sets your chat nickname
   ;chatsetgroup              Sets the members of a chat group
   ;chatsetemail              Sets your chat email 
   ;chatseticon               Sets the icon used in chat sessions
