The bt diverse 7150 plus cordless phone is one of the starting models in the bt diverse range with digital answering machine the bt diverse 7150 handset is compact but not too small also the handset buttons on the diverse 7150 are chunky and have a sleek black look tooeven though the new bt diverse 7150 cordless phone is one of the starting models in the range it still has a number of useful features for example there is a 100 name and number phone book to store business contactsthe bt div