Navigating tivo menus without a TV

[hanzacra]

I'm in a location with a HD10-250 and an analog phone line, but no TV. Can someone provide the button sequence to navigate the phone dialing options? I've looked through the manuals and screenshots online, but certain areas are left out. So far I've got:

DirecTV button
Down, Down, Down, Down, Select (Messages and Setup)
Down, Down, Down, Select (to get to "Phone")

Can anyone confirm those or provide the next steps? Thanks.

[kfcrary]

Since Tivo adds and removes menu items all the time, it probably won't be possible to navigate without a TV. Also, no one can begin to help you without knowing what software version you're running.