devices that precede the BlackBerry® Pearl™ 8100 Series use a trackwheel as the primary control for user navigation. The trackwheel is located on the right side of the BlackBerry®
Users can perform the following actions:
- roll the trackwheel to move the cursor vertically
- roll the trackwheel
while pressing the Alt key to move the cursor horizontally
- click the trackwheel
to initiate an action or open the menu
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