NEC NEAX 7400 IMX - Page 99

ND-70348 (E) CHAPTER 4
Page 97
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
21 00 Not used
22 00 Not used
23 00 Not used
24 00 Not used
25 00 Not used
26 00 Not used
27
0
b
0
Not used
0
b
1
0
b
2
0
b
3
0
b
4
0
b
5
0
b
6
0
b
7
Immediate Ring Back Tone Sending:
0/1 = Not Required/Required
28
b
0
Miscellaneous Timer Counter
(MTC)
(00~1F Hex)
Message sending Guard Tim-
er for Message Center Inter-
face. Guard Time after
sending data to Message Cen-
ter: Time Value Setting is
(MTC) × 128 msec.
(When this data is 00 Hex,
Timer value is 128 msec.)
b
1
b
2
b
3
b
4
b
5
Message Waiting Lamp Control by Message Center Interface:
0/1 = Out/In Service
0
b
6
Not used
0
b
7