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Chapter 10 − Modem Mode AT Commands, S-Registers, and Result Codes
Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A) 129
Short
Form
Long Form Description
59 CONNECT
16800
Connected at 16800 bps and DTE speed reporting enabled. The modem has
connected to the line, the DTE speed is 16800 bps and DTE speed reporting is enabled.
60
61
CONNECT
21600
Connected at 21600 bps and DTE speed reporting enabled.
60 is the Result Code is V.92, V.34, and V.32:
61 is the Result Code in V.22bis for:
The modem has connected to the line, the DTE speed is 21600 bps and DTE speed
reporting is enabled.
62 CONNECT
24000
Connected at 24000 bps and DTE speed reporting enabled. The modem has
connected to the line, the DTE speed is 24000 bps and DTE speed reporting is enabled.
63 CONNECT
26400
Connected at 26400 bps and DTE speed reporting enabled. The modem has
connected to the line, the DTE speed is 26400 bps and DTE speed reporting is enabled.
64 CONNECT
28800
Connected at 28800 bps and line speed reporting enabled. The modem has
connected to the line, the DTE speed is 28800 bps and DTE speed reporting is enabled.
66 * +DR: A LT
Connected in MNP Class 5 data compression. Modem connects to the line in MNP
Class 5 and +DR: message reporting is enabled. (See S95, Wn, Xn.)
67 * +DR: V 42B
Connected in V.42 bis data compression. Modem connects to the line in V.42 bis and
+DR: message reporting is enabled. (See S95, Wn, Xn.)
69 * +DR: NONE
Connected without data compression. Modem connects to the line without data
compression and +DR: message reporting is enabled. (See S95, Wn, Xn.)
70 * +ER: NONE
Connected without any protocol. Modem connects to the line without any form of error
correction and +ER: message reporting is enabled. (See S95, Wn, Xn.)
77 * +ER: L APM
Connected in V.42 LAPM mode. Modem connects to the line in V.42 LAPM error
correction mode. +ER: message reporting is enabled. (See S95, Wn, Xn.)
78 * +MRR: 31200
Connected at 31200 bps; carrier reporting enabled. Modem connects to the line at
31200 bps and carrier reporting is enabled. (See S95, Xn.)
79 * +MRR: 33600
Connected at 33600 bps; carrier reporting enabled. Modem connects to the line at
33600 bps and carrier reporting is enabled. (See S95, Xn.)
80 * +ER: A LT
Connected in MNP mode. Sent when the modem connects in MNP mode of error
correction. +ER: message reporting has been enabled. (See S95, Wn, Xn.)
83 LINE-IN-USE
Line in use. The modem attempted to go off-hook when an extension was already
occupying the line.
84 CONNECT
33600
Connected at 33600 bps. The modem has connected to the line, the DTE speed is
33600 bps and the DTE speed reporting is enabled.
91 CONNECT
31200
Connected at 31200 bps. The modem has connected to the line DTE speed is 31200
bps and the modem is to report the DTE speed upon connecting.
134 * +MCR: B 103
Connected with Bell 103 modulation. Modem connects to the line with Bell 103
modulation and modulation reporting is enabled. (See +MR, S95, Xn.)
135 * +MCR: B 212
Connected with Bell 212 modulation. Modem connects to the line with Bell 212
modulation and modulation reporting is enabled. (See +MR, S95, Xn.)
136 * +MCR: V 21
Connected with ITU-T V.21. Modem connects to the line with ITU-T V.21 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
137 * +MCR: V 22
Connected with ITU-T V.22. Modem connects to the line with ITU-T V.22 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
138 * +MCR: V 22B
Connected with ITU-T V.22B. Modem connects to the line with ITU-T V.22B modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
139 * +MCR: V 23
Connected with ITU-T V.23. Modem connects to the line with ITU-T V.23 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
140 * +MCR: V 32
Connected with ITU-T V.32. Modem connects to the line with ITU-T V.32 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
141 * +MCR: V 32B Connected with ITU-T V.32B. Modem connects to the line with ITU-T V.32B modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
142 * +MCR: V 34
Connected with ITU-T V.34. Modem connects to the line with ITU-T V.34 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
144 * +MCR: K 56
145 * +MCR: V 90
Connected with ITU-T V.90. Modem connects to the line with ITU-T V.90 modulation
and modulation reporting is enabled. (See +MR, S95, Xn.)
150 * +MRR: 32000
Connected at 32000 bps. Modem connects to the line at 32000 bps and carrier
reporting is enabled. (See S95, Xn.)
151 * +MRR: 34000
Connected at 34000 bps. Modem connects to the line at 34000 bps and carrier
reporting is enabled.(See S95, Xn.)
152 * +MRR: 36000
Connected at 36000 bps. Modem connects to the line at 36000 bps and carrier
reporting is enabled.(See S95, Xn.)