Toshiba PORTEGE R400 Maintenance Manual page 18

1 Hardware Overview
3G
The computer is equipped with PCI Express Mini Card type 3G card
Switch/Button
The following switches and buttons are equipped.
- Power on switch
- Cross Function button
- ESC/Rotation button
- Windows-Security button
- Wireless Mail button
1-4 [CONFIDENTIAL] PORTEGE R400 Maintenance Manual (960-623)