Handypreparation with Nokia 6600

Hello, after a waiting time of 1 year have now received the holder for my 6600 to Cullmann 2nd generation. As coupled device AUDI UHF 8136 – I can acquit, but the names and phone numbers stored in the interface are selected, my Nokia immediately switches to “connection disconnected”. According to selected numbers in the cell phone protocol has been selected by AUDI UHF 8136, for about 0.5 sec!!!!!!! Someone knows the problem, according to the manual of the supplied holder (Original Audi) so lllte it go greeting from Hansi