Fujitsu LifeBook T904 User Manual page 26

Pen Garage
The pen garage is used to store the pen (also called a "stylus") when not in use.The pen is used as the interface with
the active digitizer display.
Anti-theft Lock Slot
The anti-theft lock slot allows you to attach an optional physical lock down device.
Modular Bay Eject Lever
The Modular Bay Eject Lever allows you to release the modular bay device so that it can be removed. See "Modular
Bay Devices" on page 47.
20 - Locating the Controls and Connectors