can the hca-20 work with the sony ericsson k750i [Sony Ericsson HCA-20 Advanced Car Handsfree - 102191]

hi can anyone tell me if i can use the hca-20 with the sony ericsson k750i i have read some posts for the same system but for other phones & people have suggested using a different handset cradle will this work for me if i use the hch-61 cradle & if so do i need a different link cable thanks for your help mark....

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