Becker traffic pro 7949 Guia De Utilização
20
General operation
You can deactivate the mute function as
follows:
follows:
• Press the rotary control/push button
again
and hold it down for at least
2 seconds.
• Change the volume by turning the
rotary control/push button
.
• Press
or .
• Switch the Traffic Pro off and back on
again.