GHX-308A/616
HYBRID KEY TELEPHONE SYSTEM
Http://suryawardana.com
80
2B
CO LINE GROUP
0-3 (GHX-308A)
0-7 (GHX-616)
1
1
3B
Not used
4B
Not used (GHX-308A)
DISA MODE(GHX-616)
No, 24Hour, Nite DISA
No DISA
PAGE A
DTMF/PULSE
Each individual CO line can be programmed to be either DTMF(tone) or dial pulse. By default all lines are set for DTMF.
UNA
Incoming CO/PBX lines marked as UNA can be answered by dialing the UNA access code by stations not normally
assigned access to the line(s). The stations must have a direct line button or loop key assigned to answer.
Default is Yes(UNA).
TOLL OVR
A CO line may be marked for Toll Override which allows to dial long distance call on this line for toll restricted stations.
Default is No.
GROUND/LOOP
The flash type of each CO line can be programmed to be either Loop flash or Ground flash.
Default is Loop flash.
PULSE RATIO
If out-pulsing is required, the individual CO line must be programmed for dial pulse in program button 1. The Make/Break
ratio and the dial speed can be programmed for either 66/33 or 60/40.
Default is set to 66/33.
PULSE SPEED
Dialing speed is set to 10 pps (Pulses per second) and is able to change to 20 pps.
CO/PBX
CO line can be marked either CO or behind PBX. When marked PBX, toll restriction applies after the PBX dial codes.
0=CO line, 1=PBX line.
By default, all lines are CO.
PAGE B
FLASH TIMER
When using an outside, flash allows a user
1) to obtain new dial tone without losing the line if the line is CO or
2) to transfer the line to another extension if the line is behind PBX.
Default is set to 1 second and is variable from 01-20 (x100 msec).
CO LINE GRP
Three(3)/seven(7) CO line groups in GHX-308A/616 are available for CO assignment. Groups should be assigned
according to Trunk Type. All lines are assigned to line group "1" by default.
DISA MODE
This feature is not supported in GHX-308A.
The DISA type of each CO line can be programmed to be no DISA, 24-hour DISA or night DISA.
Enter 1 digit to select type of DISA.
0 = No DISA
1 = 24 Hour DISA