Key Sheet
F
C
D
E
B
A
I
H
G
Menu
Display the menu. The contents of the menu differ depending on the current screen or application.
Home
Return to the Home screen (Page 29). Pressing and holding this button displays the icons of the
applications you have used since the unit started up. You can tap on an icon to switch to that application
(Page 66).
Back
Return to the previous screen.
Volume
Adjust the volume. You can adjust the ringer and notification volume, the handset/speaker volume
(available during a conversation), and the playback volume of the music application.
Navigation Key
Select items on the screen, such as when searching for a contact or configuring settings.
Enter
Confirms and accepts entered text or a changed setting value.
Phone
Switch to the Phone screen (Page 33).
Mute
During a conversation, mute the handset’s and the unit’s microphone so that the other party cannot hear
you. While the microphone is muted, the light on
flashes red.
SP-Phone (Speakerphone)
Make and receive calls without using the handset. If you are using a headset, pressing this button allows
you to have a conversation using the headset. When
is active, the light on
lights red.
Document Version 2011-09
Operating Instructions
17
Unit Overview
