The Menu System is where you have access to all of Tonic's main functions.
The System Menu has items pertaining to the usage and customisation of Tonic, as well as Help and Version information.
The User Menu has functions that can be performed on the currently selected user in the contact list.
The Status Menu has a list of modes that you can run Tonic in. These modes allow you to inform other users when you are away from your computer, or busy, as well as disconnecting and reconnecting to the Tonic network.