Toshiba C655 用户手册

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页码 158
User’s Manual
5-5
The Keyboard
Generating ASCII characters
Not all ASCII characters can be generated using normal keyboard 
operation, but you are able to generate these characters using their specific 
ASCII codes.
1. Hold down ALT key.
2. Using the numeric keypad, type the ASCII code of the character you 
require.
3. Release ALT - the ASCII character will appear on the display screen.