GAI-Tronics MRTI 2000 (No. PL1877A) Microprocessor Radio Telephone Interconnect Installation & Service Manual - Manual (Page 39)

PL1877A Microprocessor Radio Telephone Interconnect PC Programming
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Multi-Digit Release Codes - Prefix/Suffix
Determines whether the Multi-Digit Release Codes will be a suffix or a prefix to the release command.
Bypass Multi-Digit Access Command
Allows the “answer if called” mobile command (*#*) or Access Command (*) to bypass the multi-digit
access code if a landline call is waiting to be answered.
Wildcard Access/Release Code
Allows the user to edit the 0 to 6-digit wildcard code. The valid range is 0–9, E, F, #, *. Wildcard
characters (characters that are variable and supplied by the mobile user) are specified by F or #. Capcode
wildcards are specified by E or *. See the Operation section for move information about these codes.
Answer via Carrier Burst Detection (“Triple Key”)
This allows the user to specify whether to allow mobile to answer an attendant or landline originated call
via carrier burst detection. If a mobile user sends three carrier bursts within a 3-second window, the
PL1877A accesses the phone line.
Disconnection on Phone Line Current Reversal, Mobile Origin
Enables/disables the automatic disconnect of a mobile originated call in case of a loss of telephone loop
current or phone line current reversal. The loss of loop current on current reversal occurs whenever the
landline party hangs up the telephone on many telephone systems. Not all phone systems support this
feature.
Number of Busy Cycles Detected Before Disconnect
If set to zero, busy signaling will not cause disconnection. If not set to zero, the parameter determines
how many cycles of network busy signals are required to cause disconnection during a mobile originated
call.