Hi Havago
Found same problem connection MY65T and Nokia E51,
Whenever I tried to connect to phone they would see each other after numerous attemps then phone would ask for pin acces again and again and again, gave up on it, then, deleted everything off phone then had phone searching and M65T and a Bluetooth headset at the same time I use for work MY65T saw phone and headset, Phone saw headset and M65T, said connect to MY65T and one pin request and 1 question on do I want to autherize and on we go, set headset on phone, now as long as I only have one active for phone all ok