INSYS 56k Small INT 2.0 Manual Manual page 62

AT Command Reference
Command
AT+MR=<n>
AT+MS=<Modula
tion>, [Auto-
mode], [Send
Minbaud, Send
Maxbaud],
[Receive Min-
baud, Receive
Maxbaud]
62
Description
Show modulation type
The command AT+MR=<n> enables the display of the modulation type after the mes-
sage CONNECT
Switches the display function OFF (default).
AT+MR=0
AT+MR=1 Switches the display function ON. The displayed value applies to the
sent data.
AT+MR=2 Switches the display function ON. The displayed value applies to the
received data.
If the display function is switched on the INSYS Modem 56k Small INT 2.0will display
the modulation type and the line speed after the message CONNECT. After the message
CONNECT, the line „+MCR:" appears: " followed by the modulation type (see command
AT+MS) and the line "+MRR:", followed by the line speed.
Note: The AT+MR command is useful for a connection check.
Select modulation type
AT+MS determines the modulation type. The command enables or disables automatic
modulation recognition and defines the highest and lowest possible connection speed.
The command has the format AT+MS=<Modulation>, [Automode], [Send Min-
baud, Send Maxbaud], [Receive Minbaud, Receive Maxbaud]
Shows the current setting
AT+MS?
Displays a list of possible parameters
AT+MS=?
Parameter modulation:
The modulation parameter determines the preferred (automode = 1) or the mandatory
(automode = 0) modulation type.
The following values are available:
V21 V.21
V22 V.22
V22B V.22bis
V23C V.23
V32 V.32
V32B V.32bis
V34 V.34
INSYS Modem 56k Small INT 2.0
300
1200
2400 or 1200
1200
9600 or 4800
14400, 12000, 9600, 7200 or 4800
33600, 31200, 28800, 26400, 24000, 21600,
19200, 16800, 14400, 12000, 9600, 7200, 4800
or 2400