how do i

[fruitsalad]

connect my bluetooth earpiece to sony ericsson k800i mobile phone, it does'nt tell you how in the user manual.

[maviscoull]

switch phone bluetooth on then press and hold a button on your headset til the ligh flashes quickly. now use your phone to search for the headset. when the phone fines the headset you may be asked for a passkey, enter any 4 digits to pair.