Does anybody know if BM53 radio part number 65 12 6 964 398 supports Audiotext? Does anybody have first hand experience or maybe even pictures? Martin has it on the part number on his webpage, but he's basing that on other people saying it works. I was under the assumption that the radio had to be built after 09/05, and his page shows this radio as 01/05-03/05 production. Any help would be appreciated. Thanks.