52
AT&Tn [CR][LF]
Change and display the default data mode.
AT&T : Display the current Default data mode
AT&T0 : Change the Default data mode to Raw TCP mode
AT&T1 : Change the Default data mode to Telnet binary mode
AT&T
If Data mode=RawTCP
0 [CR][LF]
If
Data
mode=Telnet
binary
1 [CR][LF]
AT&Tn
If success,
OK[CR][LF]
If failure,
ERROR[CR][LF]
AT or ATZ [CR][LF]
Initialize TCP socket and serial port
ATA/ [CR][LF]
Repeat last command
ATA
[Local port number]
[CR][LF]
Set TCP mode as TCP server mode. And then, set TCP state
as [Listen].
-. If the command parameter, Local port number is not
specified, the TCP session parameter, Local Port is used
instead.
ATAR
[Local port number]
[CR][LF]
This command is similar to ATA. The difference is that ATAR
forces the connection to be Raw TCP connection regardless
of Cryptography configuration and Default Data mode option.
ATAS
[Local port number]
[CR][LF]
This command is similar to ATA. The difference is that ATAS
forces the
connection to
be SSLv3
connection.
The
Cryptography configuration shoul d be SSLv3. If not, this
command returns ERROR.
ATEn [CR][LF]
E, E0: Disable echo
E1: Enable echo
ATOn [CR][LF]
O, O0: Turn to data mode
ATQn [CR][LF]
Q, Q0: Response display on (default)
Q1: Response display off
ATVn [CR][LF]
V, V0: Response = <numeric code> [CR][LF]
V1 (default): Response = <verbose code> [CR][LF]
AT&Fn [CR][LF]
F, F0, F1: Restore default modem settings
ATHn [CR][LF]
H, H0: Disconnect current TCP connection
All the data will be cleared
H1: Keep the current TCP connection
If success,
OK [CR][LF]
If failure,
ERROR [CR][LF]
ATIn [CR][LF]
I, I0 : display “Sena Technologies, Inc.”
I3 : display model number
Others : display “OK”
<=
AT\Tn [CR][LF]
Set inactivity timer to n minutes
\T, \T0: inactivity timer disabled (default)
ERROR [CR][LF]
or
OK [CR][LF]
ATBn, ATCn, ATLn, ATMn,
ATNn, ATP, ATT, ATYn,
AT%Cn, AT%En, AT&Bn,
AT&Gn, AT&In, AT&Qn,
AT&V, ATMn, AT\An,
AT\Bn, AT\Nn, ATXn
None
OK [CR][LF]
ATS?, ATSn=x
Internal S-register can be set or read.
Default values are shown on Table 4-4
Changed values are not preserved if the power is off.
<=
