Specifications

Table Of Contents
DIAL STRING CODES
1999 LinkPoint® International, Inc. 43 L3FRET1 Reference Manual
DIAL STRING CODES
DIAL STRING CODES SPECIFIC TO LP3000
The following table contains a list of codes and their uses for special telephone dialing
circumstances. These can be keyed directly into the locations reserved for entering telephone
numbers, dial prefixes and suffixes.
CODE DESCRIPTION ENTRY POSITION
- Hyphen: One (1) second pause Where the pause is required
, Comma: Two (2) second pause Where the pause is required
Y Additional dial tone required Where the dial tone is
required
L Location in dial string to open the dial tone listen
window
The point at which the
terminal needs to check for
tone
M Indicates the presence of multiple terminals using
same phone; must be in dial string of each terminal
Anywhere in dial string
P Used only when the ‘M’ code is supplied and there
is a dial prefix. When this code is present, the
“listening” of sound energy between tone digits is
suppressed until the position of the ‘P’ code is
reached. This code is used in the multi-terminal
same-line setup where a second dial tone is
produced after a dial prefix. If the ‘P’ code is not
used, then the second dial tone will supply enough
energy even though it may appear as if a different
terminal is dialing.
Where the “listening” is to
be enabled
S A ‘.2’ second pause Where the pause is required
T Listens for energy between dialing each digit. This
is only used with the ‘M’ code.
Anywhere in dial string
U If this character is NOT supplied anywhere in the
dial string, then a line status test of ‘line busy’ will
cause a return code of ‘6’ to the application, and a
“no-dial-tone” condition will return a ‘7’ to the
application. If the ‘U’ code is supplied in the dial
string, then both “line busy” and “no-dial-tone”
conditions will return a ‘6’ to the application, and
‘7’ will never be returned to the application.
Anywhere in dial string
V Suppresses LINE STATUS TEST Anywhere in dial string
W Skips dial tone requirement Anywhere in dial string
X Slow dial speed: 100 milliseconds on/off Anywhere in dial string