You need to pair devices when powering up 3200LS for the first time. Subsequently, all connections between your phone and 3200LS are automatically established when both devices are within a few meters range of each other.
Procedure
From your phone, select MENU, SETTINGS then CONNECTIVITY.
Select BLUETOOTH and turn it ON.
Select SEARCH FOR AUDIO ENHANCEMENTS (waiting...).
Select "Parrot 3200LS" and enter the code displayed on the 3200LS as Bluetooth PIN code.
Your phone is now paired with the 3200LS.
Automatic connection after pairing:
You can allow the 3200LS to esthablish the connection automatically (recommended).
From your phone, select MENU, SETTINGS then CONNECTIVITY.
Select PAIRED DEVICES, select ''3200LS'' and OPTIONS.
Select REQUEST CONN. AUTHORISATION, select NO.
Known issues with this phone: No particular problem noted to this date.