baker ' s voice will replace the earlier radio - constructed voice that was previously employed . bt told that his voice was chosen as it was instantly recognizable . it was him 11 days to learn 11 , 593 voices and calls which would then be broken down and refitted by a laptop to make new words . it then did five months to process these data to make a workable function . bt have told that there will be no barriers as to what mr baker ' s vocal can ' read ' , namely rude words . " not seems to me most is the fear that i will be bringing excellent news to you whether it is a goofy message , a birthday greeting , or just a quick hello , " answered baker .
Tom Baker works for BT.