TIZIANO 56 MEMORY
Modem AT Command Set
3.5
ATX
DIAL TONE DETECTION
X0
No control on dial tone.
l
X1
Busy and dial tone are ignored.
X2
Dial tone detected.
X3
Busy tone detected.
X4
All messages enabled.
ATZ
RESET AND LOAD USER PROFILE
Z0
Reset and load user profile 0.
Z1
Reset and load user profile 1.
AT+MS= MODULATION FORMAT
This extended-format command selects the modulation, optionally enables
or disable automode, and optionally specifies the lowest and highest rates
using one to four subparameters. the command format is:
AT+MS=[mod],[automode],[min_rate],[max_rate]
# [mod]
= modulation type
# [automode]
= automode enable or disable
# [min_rate]
= min. line speed
# [max_rate]
= max.line speed
l
Modulation type (see the table below)
MOD
MODULATION
POSSIBLE RATE bps
0
V.21
300
1
V.22
1200
2
V.22bis
2400 or 1200
3
V.23
1200
9
V.32
9600 or 4800
10
V.32bis
from 14400 to 4800
11
V.34
from 33600 to 2400
12
V.90
from 56000 to 28800
56
K56Flex
from 56000 to 32000
64
Bell 103
300
69
Bell 212
1200
l
Automode: see the ATN command
l
Line speed min/max: These parameters permit to define, within a
modulation standard, the minimum and maximum connection rate.
The AT+MS? command shows the currently modem configuration, the
default value is: 12,1,300,56000
