Producing 3D sound effects
Press
or select Settings > Use 3D Sound to produce 3D sound
effects during playback.
When a Bluetooth headset (A2DP) is in use, this feature is not
available.
Setting the display mode
Select Settings > Display Mode and set the display mode of the MP3
player.
Locking the flip keypad in MP3 mode
With the flip closed, press
keypad keys.
To unlock the keypad, press
the flip.
32
Using your phone
and select Keypad Lock to lock the flip
and then
, or simply open