NDA-24298 CHAPTER 4
Page 119
Issue 1
ASYD : Assignment of System Data
1
151
b
0
SHF length for a CAS Main Station:
Miscellaneous Timer Counter (MTC) is to
be assigned a value from 00 Hex to 1F Hex
(0-31).
The length of an
SHF signal being
sent from the Main
to a Satellite PBX.
Timer Value Setting
is MTC
×
32 msec.
(MTC+1)
×
32
msec.
Note: When this
data is 00
Hex, default
data is
automatically
set from 448
msec.-480
msec.
b
1
b
2
b
3
b
4
b
5
Not used
b
6
b
7
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
between tones when
CW Periodic
Indication Tone has
been enabled in
SYS-2, Index 10, b
7
.
Timer Value Setting
is MTC
×
TC sec.
Note: When this
data is 00
Hex, default
data is
automatically
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
6
b
5
b
4
b
6
b
5
b
4
0 00=– 100=–
0 01=– 101=–
0 10=– 110=–
0 11=2 sec.111=8 sec.
b
5
b
6
0
b
7
Not used
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
LENGTH
SHF
TIMER VALUE
CALL WAITING
TONE
CALL WAITING SET