The Braille Lite M20-M40 User's Manual - Freedom Scientific

labeled A through Z. Memory location R is
reserved because it stores your last result.
There are two ways to store a number in a
memory location.
1. Type an arithmetic expression and press E-
CHORD (DOTS 1-5 CHORD) to compute the
result.
2. Press S-CHORD (DOTS 2-3-4 CHORD) to
store the result.
3. Type the letter of the memory location you
want to use.
The second method is to type a number into the
Calculator, press E-CHORD (DOTS 1-5 CHORD),
type S-CHORD (DOTS 2-3-4 CHORD), and specify
the memory location you want to use.
To read the contents of a memory location, type
the letter of that location followed by E-CHORD
(DOTS 1-5 CHORD).
To use numbers stored in different memory
locations as part of an expression, reference the
memory location in your expression. For
example, if you have numbers stored in memory
locations A and B, the expression A+B followed
by E-CHORD (DOTS 1-5 CHORD) returns the sum
of these two numbers.
The Phonebook
The Braille Lite includes a phonebook to manage
contact information. The Phonebook tracks much
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