V60i headset problems

ATT/Cingular is no longer supporting TDMA phones. I have a year left in my
contract, I'm happy with the service, but I need a new phone, problems with
the headset on my Nokia 6360. I picked up a Moto V60i from Ebay.

Phone works fine with ATT/Cingular, had no problems getting it added to my
account, looks good, well taken care of, but the headset doesn't work. The
phone came with 2 headsets, a Moto branded and a cheapie and the sounds
through them are barely audible, with a lot of scratchy feedback as if there
was s short in the connection. The on/off button on the no-name earbud
doesn't work, and I can still hear sounds coming out of the phones earpiece
when using either earbud.

SO far I've tried 2 Plantronics headsets, one new Moto branded set, one
Ear-Glove that boasted superior sounds, and a cheapie earbud from K-Mart.
None of them worked. 1 of the Plantronics and the cheapie from K-Mart were
barely audible, the Ear-Glove and the new Moto Branded didn't work at all.

My question is, were these phone prone to this type of trouble? I've
contacted the seller from Ebay and he says his wife used the phone, but has
to get back to me on whether she had problems with the earbud, or ever even
used one.

Any advice would be appreciated: Can it be fixed? Headset recomendations,
etc.

Thanks in advance.