24 GB/IE/NI
Function
Action
Redial
Briefly press the
button
1
twice
Increase volume
Briefly Press
button
2
(one
signal tone will sound when the
maximum volume has been reached)
Reduce volume
Briefly Press
button
3
(one
signal tone will sound when the
minimum volume has been reached)
Send the call from the
headphones to the mobile
Briefly press the
button
1
twice
Send the call from the
mobile to the headphones
Briefly press the
button
1
twice
End the current call and
answer call waiting*
Briefly press the
button
1
Switch between two calls
(toggle)*
Hold the
button
1
approx.
2 seconds until it beeps.
*These functions must be supported by your mobile service provider.
– When there is incoming call, the LED
4
will briefly flash blue
four time per second.
