Blaupunkt Frankfurt RCM 82 DAB Operating Manual page 93

Bluetooth® problems

displayed, the phone does not connect, the caller cannot
be heard)
The caller does not hear me

SUB-OUT or its setting options on the car radio

do not work
The issue/malfunction is not specified in this

case. A car radio function does not work as
expected/The car radio does not behave as expected
,
(phonebook is not