The fourth response, connecting a caller to the audio port, can be used to play
a recorded message or to simulate pre-recorded Special Information Tones
(SITs) used by the telephone network. If a second invalid number is dialed
while the first call is connected to the audio port, the second line will get busy
tone.
Regardless of the response you select, there will be a delay before the response
is activated. If an invalid number beginning with “1” is dialed, the TLS-4A will
simulate the telephone network’s delay by waiting until 11 digits have been
entered or 8 seconds have passed.
If an invalid number beginning with any number other than “1” is dialed, the
TLS-4A will respond after 7 digits have been entered or after 8 seconds have
passed.
There are four responses:
*
31#x#
where
x = 0, callers will hear busy tone
x = 1, callers will hear reorder tone
(default)
x = 2, callers will hear ringback tone
x = 3, callers will hear silence
x = 4, callers will be connected to the audio port.
32:
Off-hook Modes
This command may be used for either of the following:
(1) To enable the line to ring another line without dialing (i.e., “ringdown
mode” or “hot line”). A ringdown number must also be programmed; see
(command 19).
(2) To provide a quiet battery feed source with no call progress tones and no
response to dialing (“silent mode”).
A 0 setting provides normal dial operation.
·
To disable ringdown and provide normal dial operation
(default)
, enter:
*
32#0#
Note:
To ensure that the line stays silent and cannot dial out if held off-hook
at the end of a call, set the tone following disconnect command to silence:
*39#1#
·
To put this line in ringdown mode so that the TLS-4A automatically rings
the number programmed in command 13 whenever the receiver is lifted
on this line, enter:
*
32#1#
Reference Manual
Chapter 6: Programming
40-400-00033, Rev.
C
Page 35
