Lg hbm 730 passkey - LG HBM 730 Bluetooth Headset Wireless Headset

Try "0000"

To put your headset in paring mode, first turn it off. Then, press and hold the PWR/END button until the indicator led is solid lit (some 5 seconds). Now, make your phone's bluetooth software to search for devices. Select 'LG HBM-730' from the list. If a passkey (or PIN, or pairing code) is requested, enter '0000' (four zeros).
Hope it works for you

Hope it works for you.
Cheers! Carlos

look at the sticker on the bluetooth.. there will be two letters iun front of the 4 digit pass key. ex. CE 1132. the 1132 is the pass key

enter 0000 then push your track ball to enter

the passkey is 0000

I was having problems connecting with my HBM-730 so I got fed up and deleted it from the list of paired devices and set it back up again using passkey 0000. It works fine now.

Hope that helps.

you should fix it then

0000

All LG Bluetooth Pass-Codes are 000 or 0000.

Passkey is: 0000