C.E.S. Model SDI-50 Manual, Level Adjustments
6.5.26 Phone in Use (*5 44)
Normally the interconnect won't allow a mobile to break into an
existing phone conversation (with JMP1 in place). If the line is in
use, the mobile operator will receive the Error Message when access is
attempted. This switch will allow mobiles to brake into an existing
call on the phone line only if the Special Connect Code is sent along
with the normal Connect Code.
*5 (tone) 44 (tone) 1 (tone) ;allow access w/"SCC".
*5 (tone) 44 (tone) O (tone) ;Error if line is busy.
6.5.27 DTMF Regenerate (*5 47)
This switch causes DTMF regeneration into the phone line when the
mobile first originales a call. Often weak signais may not be
adequate for the central office to decode. The mobile's carrier is
monitored to determine when dialing is completed and regeneration
stops.
*5 (tone) 47 (tone) 1 (tone) ;DTMF regeneration
*5 (tone) 47 (tone) O (tone) ;no regeneration
6.6 CONTROL CODES
6.6.1 Remote Programming Code (*6)
When the Auto Answer function is on, the interconnect can be remotely
programmed from the telephone line by entering the Remote Programming
Code after the interconnect answers. This code can be 1 to 6 digits
in length. If you try to enter more than six digits, only the first
six will be recognized. Enter the desired digits for the code,
terminated by a "#". The "#" is not considered to be part of the
code, only a terminator when fewer than six digits are used for the
code. Also, the "#", in this case will not take you out of
programming mode. A second "#" is required to discontinue programming
mode if you wish to do so after changing the Remote Programming Code.
Example: To chango the remote programming code
to "56789":
*6 (tone) 5 6 7 8 9 # (tone)
6.6.2
Connect and Disconnect Codes (*7 0)
This code sets the global 2 digit Connect and Disconnect Code
used to access and disconnect the interconnect when selective
signalling is not used. This Program Code establishes two
numerals that must always follow the "*" sign to connect, and
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