Denso RS 31 BHT-1600, User Manual

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1.1.6. USING HARDWARE BUTTONS
On the bottom of the handy terminal are three hardware
buttons that deliver the following functions:
Button Function Description
Back button
Returns to the previous screen or closes
the active window or keyboard.
Home
button
Displays the Home screen.
Recent
apps button
Opens a list of recently used applications.
1.1.7. CONNECTING HEADSET
The headset jack is located on the top of the handy terminal. You can use the headset for
audio playback or communication via the phone application, audio instant messaging, etc.
1) Flip up the rubber cover.
2) Connect the headset to the headset jack.
3)
Replace the rubber cover.