Technical data

12
Resetting the BT Drive Free 411
The BT Drive Free 411 can be registered with up to eight cell phones. You
can delete the registration list and reset the hands-free system to the fac-
tory settings.
– The BT Drive Free 411 must be switched on and no connection may exist
to a cell phone.
– Press and hold down the "+" and "–" buttons simultaneously for approx.
10 seconds until the MF button intermittently flashes lights red and blue.
– If the registration list was deleted, the MF button stops  ashing intermit-
tently.
– After the next switch-on, the BT Drive Free 411 is in registration mode.
Light indicators and signal tones
Device status MF button Signal tones
Switching on Lights blue for 3 seconds 1 high-pitched
sound
Switching o Lights red for 3 seconds 1 low-pitched
sound
Registration mode Flashes red and blue alternately
Standby
mode without
connection
Flashes blue once every 3 seconds
Standby mode
with connection
Lights blue every 3 seconds
Incoming call Flashes blue
Active call Flashes blue once every 2 seconds
Mute Flashes red once every 10 seconds 2 tones every
10 seconds
Low battery Flashes red once every 3 seconds 5 tones every
20 seconds
Battery is charging Lights red.
Lights blue after the battery is
fully charged.