GAI-Tronics MRTI 2000 (No. PL1877A) Microprocessor Radio Telephone Interconnect Installation & Service Manual - Manual (Page 48)

PC Programming PL1877A Microprocessor Radio Telephone Interconnect
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Signaling – Telephone Line Signaling Toll Restriction Prefixes
Toll Restrict Prefix (8 allowed)
Allows the user to enter a four-digit toll restrict prefix. The valid range is from 0 to D.
First & Second Number Excluded from Toll Restriction
Each of these parameters contains a nine-digit telephone number or prefix exempted from toll
restrictions. If the Land-Line Signaling Type is DTMF, the valid range for each digit is 0–9, A–D. If
pulse, the range is 0–9.
Emergency Access Number
Contains the four-digit emergency access number excepted from toll restriction. The valid range for each
digit is 0–9, A–D.
Signaling – Mobile Signaling – Ring Signaling
Enable Multiple Ringing to Mobiles
Enables/disables multiple ringing to mobiles. The default is one ring signal event to the mobile.
Frequency of Ring Signal Generated to Mobile
Permits the sound of the ring signal sent to the mobiles to be customized. Choices are Low or High
frequency pairs of tones. The high-frequency pair may be advantageous in high-noise environments.
The low-frequency pair may be more pleasant in quiet environments.
Rings Detected on Telephone Line before Mobile Signaling
Determines the number of rings the unit must receive from the landline before generating ring signaling
to mobiles. Valid range is 1–9.
Signaling Pretime
Selects the time for signaling pretime, the period between PTT and generation of the first tone. This
delay ensures a complete RF path is established before signaling commences.