GHX-308A/616
HYBRID KEY TELEPHONE SYSTEM
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PROGRAM
CODE
BUTTON
ENTRY
FUNCTION
RANGE OF
PARAMETER
DEFAULT
VALUE
FLASH 78
DISA NIGHT ACTION
1: same as DISA-Day
2: Tone
3: Pre-select num
1:
Same as DISA
Day
FLASH 79
1-5
DISA TREATMENT
1
DISA BUSY
1 : TONE
RETRY
2
DIAL ERROR
2 : ATTD
RETRY
3
NO ANSWER
3 : RETRY
ATTD
4
INTER DIGIT TIME OUT
TONE
5
DISCON TONE DETECT
TONE
FLASH 80-
82
NOT USED
FLASH 83
1,2
VAU TONE CADENCE
000-255 (50msec)
ON:005, OFF:005
FLASH 84
VAU TONE TIME
3-9 sec
5
FLASH 85
DISA MESSAGE REPLAY
YES/NO
NO
FLASH 86
1-2
FAX CO, STA ASSIGNMENT
CO:01-06,
STA:101-699(SLT)
None
FLASH 87
FAX TONE DETECT TIMER
05-30 sec
05sec
FLASH 88
FAX CO CALL TIMER
1-3 min
1 min
FLASH 89
1
SLT RING OFF TIME
3-4 sec
4 sec
5.2 INTRODUCTION
The GHX-308A/616 Key Telephone System can be programmed to meet each customer's individual needs. All
programming are done at station 100(Extension #1) using a key telephone. It can be done with either a 21-button or 33-
button in display telephone. However, using a display phone will make programming easier. This display will indicate what
features are being programmed and the current programming of these features. When data is changed, it will be
displayed so you can see what has been entered.
Upon entering the program mode, the key telephone at station 100 no longer operates as a telephone but as a
programming instrument with all of the buttons redefined. These keys of the dial pad are used to enter the various data
fields and to enter numerical information such as timers. The 12 buttons are located at the top of program features such
as class of service, line groups, station features, toll restriction table, etc.
At the time system is installed, upon entering the program mode, the system MUST be initialized to load default data into
memory. If this pre-programming suits the customer, initialization is all that is needed.
Anytime data is to be changed, the program mode must be entered and then the individual program code. Use program
codes to determine current programming or to change a specific feature.
During programming, other keysets are operated normally. If a program code is used to determine programming but
nothing is changed (or changed but not entered into memory by pressing HOLD), the previous data will remain intact
upon leaving the field. Program codes do not have to be used in any particular order.
When programming, tones are provided to help the programmer determines correct or incorrect entry of data. A solid
tone indicates that the data was accepted. An interrupted tone means an error was made. When this occurs, re-enter the
data. Until new data is entered and accepted, the system will continue to operate under default or previously programmed
values.
Data is entered permanently into the database when the HOLD button is pressed.