20 | microSD Card Slot | Slot a microSD card into here. |
| Cover |
|
21 | Lock Switches | Used to lock the covers and to release. |
22 | Battery Pack Cover | Used to cover the battery compartment that holds the battery |
|
| pack inside. |
23 | Reset Switch | Used to reset the Handheld Terminal. |
24 | microSD Card Slot | microSD card slot. |