Sharp TM150 User Manual page 24

Flip Functions
4-24
When open:
the main display is turned on and the keypad lights up.
When closed:
the external display is turned on and lights up.
Java™ applications are suspended.
the handset sends the busy tone to the caller.
For information on how to set this function, refer to
"Settings for Flipping the Handset Closed" on
page 15-132.
calls are terminated.
For information on how to set this function, refer to
"Settings for Flipping the Handset Closed" on
page 15-132.
If closing the handset in "Create picture/video"
mode, all unsaved data will be lost.