To help you quickly switch from one Camera to another, Number/Numpad keys 1 through 9 are now automatically assigned to new Cameras as you create them.
Hotkeys are assigned in ascending order (starting with 1 for the first Camera you create, 2 for the next one, and so on, all the way to 9).
Tip: Use the 0 key to quickly reset the Camera toolbar drop-down list to World camera, then click the Reset button to reset to the default Camera World view.
To change or delete the hotkey assignment for a Camera, complete the following steps.
Note: Hotkey assignments can be set and changed in the Camera Manager window, see Camera Manager.