Radio Shack Telephone Interface II Manual

-n
v-
Note:
,f
a
variable
loaded
with
a
numerical
value
is
specified
as
a
character
variable,
or
if
a
\)
character
variable
is
specified
to
store
a
numerical
value,
an
error
(error
code:
1
)
occurs.
This
error
will
not
occur
when
variable
are
cleared,
that
is,
when
a
numerical
variable
is
loaded
with
or
a
character
variable
is
loaded
with
no
character.
2.
Specifying
variables
Fixed
memory
1.
Specify
fixed
memories
simply
by
pressing
a
single
key
such
as
[X]
,
or
two
or
more
key
such
as
I
B
I
|shft|
|~$~1
.
Example:
-*
Numerical
variable
A
is
specified.
DC
Mil
DB
-»
Character
variable
B$
is
specified.
2.
Fixed
memories
A
through
Z
or
A$ through
Z$
are
individually
given
serial
numbers
1
through
26,
and are
specified
by
inputting
codes
such
as A(1)
and
A(5)
or
A$<1)
and
A$(5).
Example:
A
(1)
-j-
Numerical
variable
A
is
specified.
A$
(1)
->
Character
variable
A$
is
specified.
A
(48-25)
-»
Numerical
variable
A(23),
namely
W,
is
specified.
A$<3*4)
-*
Character
variable
A$(12),
namely
L$,
is
specified.
•
When
you
use the
form
A
( )
or
A$
( ),
only
the
integer
part
of
parenthesized
value
is
effective.
•
Memories
specified
in
the
form of
A
(
)
or
AS
(
)
are
called
dimension
memories.
•
You
should
note
that
memories
A
through
Z, and
A(1)
through
A(26),
A$
through
Z$
and
A
A$(1)
and
through
A$(26)
actually
use
the
same
memory
location.
For
example,
A,
A(1),
™
A$
and
A$(1)
all use
the
same memory
location.
And
E,
B(5), E$
and
C$(5)
all
use the
same
memory
location.
Only
one
value
or
piece of
data
can
occupy
any
given
memory
location
at
one
time.
When
B or
A(2)
is entered,
for
example,
data
memory
B
is
specified
as a
numerical
variable;
when
B$ or
A$(2)
is
entered
(the
same
data memory,
namely
memory
B)
is
specified
as
a
character
variable.
Flexible
memory
Flexible
memory
is
specified
in
the
form
A
(
)
or
A$
(
Jin the
same
manner
as in
2 above.
But
when
the
value
in
parentheses
is
smaller
than
27,
this
flexible
memory
is not
specified,
since
number
of fixed
memories
is
26.
Example:
A(27)
-*
Specification
of
numerical
variable
A(27)
(flexible
memory)
A$(19
x
2)
-*
Specification of
character
variable
A$(28)
(flexible
memory)
Note:
(
Numerical
memory
(Numerical
variable)
Memory
Data
memory
(Variable)
Program
memory
Character
memory
(Character
variable)
46

Radio Shack Telephone Interface II Specifications

General

Brand	Radio Shack
Model	Telephone Interface II
Category	Desktop
Language	English