Osotto TP-42 User Instruction Manual page 6

Button overview
Bluetooth
TF CARD
AUX Line in
FM
Clock
AUDIO buttons
Long press for
speaker on/off,
short press to
select input
modes
Long press for
speaker on/off
Long press for
speaker on/off
Long press for
speaker on/off
Clock buttons
Short press for
reducing
Short press for
previous track,
long press for
volume down
Short press for
previous track,
long press for
volume down
Short press for
previous track,
long press for
volume down
Short press for
previous track,
long press for
volume down
Short press for
confirming or
entering next
Short press for
play/pause/
answer/ hang
up, long press
for switching
input mode/
reject call.
Double click for
redialing.
Short press for
play/ pause.
Long press to
switch input
mode.
Short press for
mute status,
long press for
switching input
mode.
Short press for
searching
channels, long
press for
switching input
mode
Short press for
increasing
Short press for
next track, long
press for volume
up
Short press for
next song, long
press for volume
up
Long press for
volume up.
Short press for
next channel,
long press for
volume up
Short press for
dimming. Long
press for closing