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Programming Manual
Program 20: System Option Setup
20-02: System Options for Key Telephones
IN
SA
SB
Description
Use Program 20-02 : System Options for Multi-Line Telephones to set various system options for Key
Telephones.
Input Data
Prog. No. Item Input Data Default
0 : Indicate the Using Loop Trunk
1 : Not Indicated
Mode 0 : Keep Lamp 1 : Extinction
Incoming 300 IPM Red Blink
Talking Green Light-
ing(On Talking
TEL)
Extinction
(LED off)
20-02-01 Trunk Loop Key Operation Mode
Holding 60 IPM Green
blink (on
Holding TEL
Extinction
(LED off)
0
20-02-02 Trunk Loop Access Key Operating
Mode
Use this option to set the operating
mode of the extension’s trunk group
keys. The keys can be for incoming
access, outgoing access or both.
0- Outgoing / Incoming
1- Outgoing
2- Incoming
0
20-02-03 -Not Used- - -
20-02-04 Retrieve the Line After Transfer
Enable (1) or disable (0) an
extension’s
ability to answer a call after it’s been
transferred, but before it’s answered.
0- Not Holding
1- Holding
1
20-02-05 Headset Busy Mode
Set the conditions under which a
headset extension is busy to incoming
callers.
0-Disable
1-Enable
0
20-02-06 Preselection Time
When a keyset user preselects a line
key, the system remembers the
preselection for this interval.
0-64800(sec.)
5
20-02-07 Time and Date Display Mode
Set how the Time and Date appear on
display telephones. There are two
display modes.
1-8
1: (12 hour) TUE 10 3:15PM
5: (24 hour) TUE 10 15:15
1
20-02-08
LCD Display Holding Time 0-64800(sec.)
5