RoadMate 1475T Multi-destination routing

 

This is my first Magellan GPS. I was watching a review on the 1475t. The icon to add xtra destinations is missing. Unless im mistaken....when you enter an address...The Go button is on the right side and a smaller icon on the lower left side is there for adding xtra destinations. I don't have that. Again, am I mistaken? How do you set up multi-destinations. Any help would be appreciated.

Thank you