GHX-308A/616
HYBRID KEY TELEPHONE SYSTEM
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37
timer will be activated. (Program Code: Flash 07)
4. Unsupervised multi-line conference will be dropped if the initiator does not re-enter within
unsupervised conference time.
DIAL SENDING
Description
DTMF/Pulse Sending
CO lines can be programmed to send dial pulse or DTMF(tone) signal. In case of Pulse CO line, Dialing Speed and
Make/Break Ratio are programmable per each CO line.
Pulse-to-Tone Switch-over
When commanded, the system will change the signaling on a CO line from dial pulse to DTMF (tone), allowing the use
of common carriers behind a dial pulse CO line. This can be done manually when dialing, or can be stored within a
speed dial number.
Operation
1. When using speed dial numbers, the TRANS button is used to store a switch-over
command. When activated, it will automatically insert a pause and switch over to DTMF
sending for a remaining digits.
2. The switch-over is activated manually by dialing the "*" (asterisk) when dialing.
Programming
1. Flash 05: Pause Timer
2. Flash 30, Page A, Button 1: Dial Signaling DTMF/PULSE
3. Flash 30, Page A, Button 5: Pulse Ratio 60-40/66-33
4. Flash 30, Page A, Button 6: Pulse Speed 10 PPS/20 PPS
Related Feature
1. Automatic Pause Insertion with Speed Dial
2. Station/System Speed Dial
Conditions
1. The pause length is determined by the System Pause Timer.
DIALING PRIVILEGES (Class of Service)
Description
The system provides a flexible means of providing toll or dialing restriction. Through the assignment of Class of
Service(COS) many combinations of allow and deny numbers can be set. Each station is assigned one of the six(6)
Classes of Service (Day and Night).
The 6 classes are,
COS
Description
1
Unrestricted.
2
Governed by Toll Allow/Deny Table A.
3
Governed by Toll Allow/Deny Table B.
4
GHX-308A : No '0' as the first digit.
GHX-616: No '0' or '1' as the first digit, maximum 7 digits.
5
Intercom calls and Paging only.
6
Receiving calls and Paging only.
Programming
1. Flash 40, Page B, Button 2: Station COS