baker ' s voice will replace the earlier computer - derived voice that was previously use . bt added that his song was created as it was instantly recognisable . it took him 11 days to record 11 , 593 phrases and sounds which could then be smashed down and reinstalled by a computer to make better words . it then was 10 months to process these recordings to prepare a workable function . bt have said that there will be no restriction as to what tom baker ' s body can ' say ' , excluding embarrassing words . " when appeals to me most is the thought that i will be bringing good news to people where it is a cheeky one , a birthday nod , or just a loud hello , " answered james .
Tom Baker works for BT.