38
AT Command List
AT command
Outline
Parameter/Explanation
Command execution
example
A/
[M]
Re-executes the last executed
command. No carriage return is
required.
−
A/
OK
AT%V
[M]
Displays the version of the
FOMA terminal.
−
AT%V
Ver1.00
OK
AT&Cn
[M]
[&F][&W]
Selects the operating conditions
of the circuit CD signal sent to
the DTE.
n=0: CD is always ON.
n=1: CD varies according to the carrier of the other
party’s modem. (default)
AT&C1
OK
AT&Dn
[M]
[&F][&W]
Selects an operation to be
performed when the circuit ER
signal received from the DTE
transits from ON to OFF.
n=0: Ignores the ER status. (Always assumed to be
ON.)
n=1: Sets the online command state when the ER
changes from ON to OFF.
n=2: Sets the offline command state when the ER
changes from ON to OFF. (default)
AT&D1
OK
AT&En
[M]
[&F][&W]
Selects the speed display
specification for connection.
n=0: Displays communication speed between radio
wave blocks.
n=1: Displays DTE serial communication speed.
(default)
AT&E0
OK
AT&Fn
[AT][M]
Returns all registers to the
default. Performs line
disconnection processing if you
enter this command during
communication.
Only n=0 is specifiable. (Can be omitted)
−
AT&Sn
[M]
[&F][&W]
Specifies the control of the data
set ready signal to be output to
the DTE.
n=0: DR is always ON. (default)
n=1: DR is set to ON at connection of the line (at
establishment of a communication call).
AT&S0
OK
AT&Wn
[M]
Stores the current set values.
Only n=0 is specifiable. (Can be omitted)
−
AT
¢
DANTE
[AT][M]
Shows the number of antenna
bars. (0 to 3)
0: Antenna shows the out of the service area
1: Zero antenna bars or a single antenna bar
2: Two antenna bars
3: Three antenna bars
AT
¢
DANTE
¢
DANTE:3
OK
AT
¢
DANTE=?
¢
DANTE:(0-3)
OK
AT
¢
DGANSM=n
[M]
Sets the reject/accept setting
mode for the packet incoming
call.
The setting with this command is
valid for incoming calls in packet
communication after you enter
the setting command.
n=0: Invalidates the incoming call reject/accept setting.
(default)
n=1: Validates the incoming call reject setting
(AT
¢
DGARL).
n=2: Validates the incoming call accept setting
(AT
¢
DGAPL).
AT
¢
DGANSM?: Displays the current setting.
AT
¢
DGANSM=0
OK
AT
¢
DGANSM?
¢
DGANSM:0
OK
AT
¢
DGAPL=n
[,cid]
[M]
Sets the APN of which packet
incoming call is to be accepted.
To specify the APN, use the
<cid> parameter defined in
AT+CGDCONT.
n=0: Adds the APN defined by <cid> to the incoming call
accept list.
n=1: Deletes the APN defined by <cid> from the
incoming call accept list.
Applied to all the cid contents if <cid> is omitted.
AT
¢
DGAPL?: Displays the incoming call accept list.
AT
¢
DGAPL=0,1
OK
AT
¢
DGAPL?
¢
DGAPL:1
OK
AT
¢
DGAPL=1
OK
AT
¢
DGAPL?
OK
AT
¢
DGARL=n
[,cid]
[M]
Sets the APN of which packet
incoming call is to be rejected.
To specify the APN, use the
<cid> parameter defined in
+CGDCONT.
n=0: Adds the APN defined by <cid> to the incoming call
reject list.
n=1: Deletes the APN defined by <cid> from the
incoming call reject list.
Applied to all the cid contents if <cid> is omitted.
AT
¢
DGARL?: Displays the incoming call reject list.
AT
¢
DGARL=0,1
OK
AT
¢
DGARL?
¢
DGARL:1
OK
AT
¢
DGARL=1
OK
AT
¢
DGARL?
OK
Continued to Next Pa
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