Sony Ericsson P910 用户手册

Rotate the Jog Dial (up)

Scrolls items in a list up / to the left, 
increases volume during a call, moves 
back a page when playing a 
multimedia message.

Rotate the Jog Dial (down)

Scrolls items in a list down / to the 
right, decreases volume during a call, 
moves forward a page when playing a 
multimedia message.

Press the Jog Dial (inwards)

Selects a highlighted item, dials 
selected phone numbers. Generally the 
same action as 

 in Flip closed.

Press the Jog Dial 
(backwards)

Goes back to the previous screen, 
dismisses dialogues, and sends a busy 
signal to the calling party when you 
receive a call. It will not end a call. 
Always the same action as 

 in Flip 

closed and 

 in Flip open. 

Press the Jog Dial (forwards)

Flip closed: brings up the Options 
menu. Press and hold takes you to the 
Applications list.

Flip open: toggles the Application, 
Edit and Category menus. Press and 
hold takes you to the Application 
launcher.