Digicom LEONARDO56 User Manual page 24

LEONARDO 56
MOD MODULATION
0 V.21
1 V.22
2 V.22bis
3 V.23
9 V.32
10 V.32bis
11 V.34
12 V.90
56 K56Flex
64 Bell 103
69 Bell 212
Automode: see the ATN command
Line speed min/max: These parameters permit to define, within a
modulation standard, the minimum and maximum connection rate.
The command AT+MS? show the currently modem configuration, the
default value is: 12,1,300,56000,1,0
Some configuration examples
Modem set up with automode enable and connection speed within 300 bps
to 56000 bps:
AT+MS=12,1,300,56000,1,0
The modem make the connection at the maximum speed available if the
data speed from the computer is egual or greater than the max rate
(56.000bps).
If the computer speed is less of the max rate, the modem make the
connection at the computer speed.
Modem set up in V.34 with automode desable and speed fix at 33.600
AT+MS=11,0,33600,33600
In this case the modem make the connection only if the computer speed is
egual or greater than 33.600 bps.
AT+MS=9,1,300,9600
The modem is able to make the handshake from V.32 (9600 bps) to V.21
(300 bps).
Modem set up in V.32 with automode enable and speed with 300bps to
9600bps.
Modem AT Command Set
POSSIBLE RATE bps
300
1200
2400 or 1200
1200
9600 or 4800
from 14400 to 4800
from 33600 to 2400
from 56000 to 28800
from 56000 to 32000
300
1200
3.6