!argument: required[arguments]: list of arguments, not space separated[arguments\*]: List of arguments, space separated{argument|argument}: Choice between arguments<argument>Optional argument
The message (CHAT MESSAGE) command sends a message to a user or to a certain server group
CHAT MESSAGE !{GLOBAL | GAME | PRIVATE !name} !message
CHAT MESSAGE PRIVATE hans Hello: The message "Hello" is sent to hans.
The user (CHAT USER) command requests information about a specific user
CHAT USER !name
CHAT USER hans: The client requests information about user hans.
The message (CHAT MESSAGE) command sends a chat message to a client. It also tells the client who sent it and in what kind of chat.
CHAT MESSAGE { GLOBAL | GAME | PRIVATE } !user !message
CHAT MESSAGE GOBAL 2 Hello!: User #2 has sent the message hello in global chat
The user (CHAT USER) command returns information about a specific user, like his status along with a list of extensions and his user number.
The status is a string: INGAME, ONLINE, OFFLINE, NOTFOUND, OTHER.
CHAT USER !name ![exts] !status
CHAT USER hans 012 ONLINE: Hans has extensions 0, 1 and 2. He has the status ONLINE.