14
6179-2201
V90
V.90 56 000, 54 667, 53 333, 52 000, 50 667, 49 333, 48 000, 46 667, 45 333,
42 667, 41 333, 40 000, 38 667, 37 333, 36 000, 34 667, 33 333, 32 000, 30 667,
29 333, 28 000
B103
Bell 103 300
B212
Bell 212 1 200
<automode>
0 disable
1 enable
<min_xx_rate>, <max_xx_rate>
Min and max data rates depending on modulation used (see below).
Reporting Supported Options
The modem can send a string of information to the DTE consisting of supported options
using the following command:
+MS=?
or
For listing current configuration:
+MS?
\Nn – Operating Mode
This command controls the preferred error correcting mode to be negotiated in a
subsequent data connection.
\N0 Selects normal speed buffered mode (disables error-correction mode). (Forces &Q6.)
\N1 Serial interface selected – Selects direct mode and is equivalent to &Q0 mode of
operation. (Forces &Q0.)
\N2 Selects reliable (error-correction) mode. The modem will first attempt a LAPM
connection and then an MNP connection. Failure to make a reliable connection
results in the modem hanging up. (Forces &Q5, S36=4, and S48=7.)
\N3 Selects auto reliable mode. This operates the same as \N2 except failure to make a
reliable connection results in the modem falling back to the speed buffered normal
mode. (Forces &Q5, S36=7, and S48=7.)
\N4 Selects LAPM error-correction mode. Failure to make an LAPM error-correction
connection results in the modem hanging up. (Forces &Q5 and S48=0.) Note: The
-K1 command can override the \N4 command.
\N5 Selects MNP error-correction mode. Failure to make an MNP error-correction con-
nection results in the modem hanging up. (Forces &Q5, S36=4, and S48=128.)
On – Return to On-Line Data Mode
This command determines how the modem will enter the on-line data mode. If the modem
is in the on-line command mode, it enters the on-line data mode with or without a retrain.
If the modem is in the off-line command mode (no connection), ERROR is reported.
O0 Enters on-line data mode without a retrain. Handling is determined by the Call
Establishment task.Generally, if a connection exists, this command connects the
DTE back to the remote modem after an escape (+++).
O1 Enters on-line data mode with a retrain before returning to on-line data mode.
