Nextel comm 7520 Benutzerhandbuch

Navigating Your BlackBerry

Navigating Screens
Lock the BlackBerry device/
keyboard 

Click Keyboard Lock and set a 
password for added security

Unlock the BlackBerry device/
keyboard

Double-click the trackwheel

Move the cursor vertically/
horizontally

Roll the trackwheel / press 

+ roll the 

trackwheel

Return to the previous screen

Press the Escape button

Click an item

Highlight the item > Click the 
trackwheel

Select multiple items

Hold 

+ roll the trackwheel

Switch between programs

Hold 

+ press the Escape button

Go to the top of a screen

Press 

Go to the bottom of a screen 

Press 

Turn on/off the BlackBerry 
device

Press 

Typing and Editing
Capitalize a letter

Hold the letter

To insert a period

Press  

twice

Type the alternate character on 
a key

Press 

+ the key

Insert a symbol 

Press 

Insert an accented character 

Hold a letter + roll the trackwheel