NEC NEAX 7400 IMX - Page 141

ND-70348 (E) CHAPTER 4
Page 139
Revision 3.0
ASYD
SYSTEM
DATA
TYPE
(SYS)
SYSTEM
DATA
INDEX
(INDEX)
0 – 511
DATA
(DATA)
00 – FF
(Hex)
BIT
CORRESPONDING
DATA
SYSTEM DATA CONTENTS
DATA
0/1
BIT
1
147
b
0
Direct-In Termination Station Busy
(DIT, NC-Fix) Supervisory Timer:
Miscellaneous Timer Counter (MTC)
is to be assigned a value from 0 Hex to
F Hex (0-15).
The frequency with
which software will
check the idle/busy
status of a DIT sta-
tion or Night Con-
nection station after
an incoming call en-
counters a busy con-
dition.
Timer Value Setting
is MTC
× TC sec.
Note: When this
data is 00
Hex, de-
fault data
is automat-
ically set to
2 sec.
b
1
b
2
b
3
b
4
Timer Class (TC) is to be assigned one
of the following values:
b
5
b
6
0
b
7
Not used
148 00
Not used
149
b
0
Camp-On Recall Timer for CAS-Satel-
lite Station:
Miscellaneous Timer Counter (MTC)
is to be assigned a value from 0 Hex to
F Hex (0-15).
The duration for
which a call will re-
main Camped-On to
a station at the Sat-
ellite PBX before
being recalled to the
attendant.
Timer Value Setting
is MTC × TC sec.
Note: When this
data is 00
Hex, de-
fault data
is automat-
ically set to
30-32 sec.
b
1
b
2
b
3
b
4
Timer Class (TC) is to be assigned one
of the following values:
b
5
b
6
0
b
7
Not used
b
6
b
5
b
4
b
6
b
5
b
4
000 =– 100=–
001 =– 101=–
010 =– 110=–
0 1 1 = 2 sec. 1 1 1 = –
b
6
b
5
b
4
b
6
b
5
b
4
000 =– 100=–
001 =– 101=–
010 =– 110=–
0 1 1 = 2 sec. 1 1 1 = –