Extended away message

From BitWise DocuWiki

An extended away message is an away message that is stored on the server and can be viewed by others even after you have gone offline. To set an extended away message, create a New Away Message (see Away menu), or Edit Current Message if you are already away, and check the box Store to server as an extended away message.

Your extended away message will be sent to users who view your Status/Profile or send you an offline message. The extended away message will be used until the next time you are online, at which time it will be automatically deleted.