Pandora on TiVo Premiere

I want to use the Pandora on TiVo without navigating through the menu to get to the Pandora option on TiVo. The reason is that I don’t want to turn my tv on each time I want to listen to Pandora radio. Is there any short cut for TiVo’s Pandora radio that I can use on roomie to get to it directly without navigating through the options on the TiVo menu.
Thanks,