Nokia HDW-3 Bluetooth Headset

when i recieved the headset i couldnt get it to work , it neede a code no. which wasnt suplied with the headset i asked the seller for the code he said "try 12345" so i did again it didnt work i looked on the internet and got the correct code again it didnt work , personaly i think the seller knew it didnt work. the worst thing is he left me bad feedback and said my phone wasnt compatible with the headset, my phone is a nokia 6230i and the headset is a nokia . all in all it was the worst thing i have bought from ebay.