If you don't know how to type an upside down question mark or add accents on top of certain letters, read this article and it will teach you how accomplish those goals. It's easier than you think.
Things you will need:
Blue Tooth Headset
Cell phone
Step 1: Click the Blackberry button to the left of the scroll ball.
Step 2: Turn Blue Tooth Headset on
Step 3: Go to Blue Tooth devices.
Step 4: Turn on the Blue Tooth Headset
Step 5: Click ... >> more