Table 6: Definitions| API | An application programming interface is a source code interface that
a programming library provides in order to support requests for services to
be made to it. |
| Messaging Centre | Messaging Centre is an application offering a framework for the present
and future messaging applications. It includes for example the local Inbox,
the local Outbox, document storing in a Documents folder and access to mailboxes. |
| MTM | Message Type Module; a group of components that together provide message
handling for a particular protocol. |
| SendUI | The Send UI API interface offers a possibility to launch messaging
services for other applications. |
