baker ' s vocal will replace the earlier audio - programmed voice that was first used . baker said that his voices was used as it was instantly recognisable . it had him 11 minutes to records 11 , 593 phrases and sounds they to then be broken down and dismantled by a computer to give new words . it then followed nine seasons to assemble these documents to make a workable service . nec have mentioned that there will be no barriers as to whether thomas baker ' s vocals can ' say ' , unlike rude words . " what appeals to me most is the thought that i will be bringing excellent words to people whether it is a irreverent telegram , a birthday greeting , or just a final hello , " said baker .
Tom Baker works for BT.