Technical Reference for ZyXEL omni.net series
B-11
All the Following Commands Require a 'AT' Prefix
S Com.
bit
dec
hex
Function and description
+Def./Ref.
1
1
Can NOT get busy tone from Phone 1.
1
0
0
Can get busy tone from Phone 2.
2
2
Can NOT get busy tone from Phone 2.
2
0 (*)
0
Disable the 'RING' message to DTE port for analog call.
4
4
Enable the 'RING' message to DTE port for analog call.
S79=
bit
dec
hex
Bit mapped register.
+000
0
0 (*)
0
Ignore POTS port 1 global incoming call when port 1 is busy.
1
1
Discard POTS port 1 global incoming call when port 1 is
busy (Sending RELEASE COMPLETE).
0
0 (*)
0
Ignore POTS port 2 global incoming call when port 2 is busy.
2
2
Discard POTS port 2 global incoming call when port 2 is
busy (Sending RELEASE COMPLETE).
2
0
0
POTS 1 call-waiting/multiple-answer disabled.
4 (*)
4
POTS 1 call-waiting/multiple-answer enabled.
3
0
0
POTS 2 call-waiting/multiple-answer disabled.
8 (*)
8
POTS 2 call-waiting/multiple-answer enabled.
4
0 (*)
0
POTS port 1 is connected to a telephone.
16
10
POTS port 1 is connected to a Fax/Modem.
5
0 (*)
0
POTS port 2 is connected to a telephone.
32
20
POTS port 2 is connected to a Fax/Modem.
7
0 (*)
0
Sending RELEASE COMPLETE will cause 'call reject’ for
'ATH1'.
128
80
Sending RELEASE COMPLETE will cause 'user busy’ for
'ATH1'.
S80= bit dec
hex
Bit-mapped
register
+000
4
0 (*)
0
Not sending Low Layer Compatibility information for POTS
port 2.
16
10
Sending Low Layer Compatibility information for POTS port
2.
6
0 (*)
0
Not sending Low Layer Compatibility information for ISDN
data call.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
