NEC NEAX 7400 IMX - Page 143

ND-70348 (E) CHAPTER 4
Page 141
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
152
b
0
Interval for Call Waiting Indication
Tone to Busy Station:
Miscellaneous Timer Counter (MTC) is
to be assigned a value from 0 Hex to F
Hex (0-15).
The interval be-
tween tones when
CW Periodic Indi-
cation Tone has
been enabled in
SYS-2, Index 10,
b
7
.
Timer Value Set-
ting is MTC
× TC
sec.
Note: When
this data
is 00
Hex, de-
fault
data is
automat-
ically set
to 10 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
153
b
0
Data Communication RS-232C RS-CS
Signal Control service:
This timer is to be assigned a value from
0 Hex to F Hex (0-15).
0 Hex = 60 msec.
1-7 Hex = –
8 Hex = 0 msec.
9 Hex = 30 msec.
A Hex = 60 msec.
B Hex = 120 msec.
C Hex = 240 msec.
D Hex = 360 msec.
E Hex = 720 msec.
F Hex = 1080 msec.
RS-232C Guard
Time after RS-ON
until CS-ON dur-
ing data commu-
nications.
Note: When
this data
is 00
Hex, de-
fault
data is
automat-
ically set
to 60
msec.
b
1
b
2
b
3
0
b
4
Not used
0
b
5
0
b
6
0
b
7
TIMER VALUE
CALL WAITING
TONE
CALL WAITING SET
b
6
0
0
0
0
b
5
0
0
1
1
b
4
0
1
0
1
=–
=–
=–
= 2 sec.
b
6
1
1
1
1
b
5
0
0
1
1
b
4
0
1
0
1
=–
=–
=–
= 8 sec.