Scrolling through a long web page on a Windows Mobile smarpthone (Standard Edition) can be a giant pain using the up or down arrows on a navigation pad. However, you can (sometimes) use the 2 and 8 keys to page up and down (respectively) through a web page in Internet Explorer. And, yes, it works on smartphones like the Dash with QWERTY thumb keyboards instead of a conventional numeric keypad.
Note that the 4 and 6 keys do not scroll left/right as they do when using Operamini. And, it doesn’t do anything on a Pocket PC (Professional Edition) – presumably because you can use a stylus to quickly move through a page. And, this keyboard trick doesn’t work on all pages. The infamously mobile device unfriendly CNN.com website inexplicably grabs the keys to use with their little used bottom of page menu section (this doesn’t happen with a desktop PC, btw).

You definitely know that pressing the End Call button on a Windows Mobile (Standard Edition) Smartphone ends a call 🙂 And, you probably know that pressing and holding the End Call button locks the keyboard (left soft-button and then * unlocks it). But, did you know that a simple press (and then release) of the button when you are not in a phone call moves you from whatever menu or app screen you are currently on back to the Today screen? This works on Pocket PCs with a End Call button too, btw. You can get back to the previous window (if you pressed End Call by accident) by pressing the Back (left arrow) button (this doesn’t work on a Pocket PC Phone Edition, btw).

The End Call button is often bigger and easier to find than the Home button. So, this can be a quicker way to get back to the Today screen to, for example, make a phone call or quickly check for an upcoming appointment.