Sanyo MBC-550 Series User Manual page 76

characters are created only by the multiple use of
keys.
characters in Columns 0 and 1 of the character codes
table referenced at the back of this manual cannot be
keyed in through the keyboard. They are written in the
programs only by the use of CHR$ functions.
In the Sanyo Basic programs, the special
Example
>10 PRINT CHR$(07)
(Rings Bell)
>20 PRINT CHR$(45)
(Prints - )
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