On the prius steering wheel I found voice dialing is acomplished by
pressing the off hook receiver then the talking guy button.  The
machine prompts to 'say a number.'

I also found that if I press the off hook receiver then click phone
book on the monitor I can press the talking guy button and it will say
'say a name'

I can also go into settings press talking guy and get 'please say a
command'

My question is:

How can I adjust the setting so that I dont get 'say a number' but
rather 'say a name'?

Thanks for all help

--
M