Docomo FOMA N601i, Manual

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AT Command List
AT commands available on FOMA terminal
d
The following abbreviations are used in the AT command list;
[&F] : Command of which setting is initialized by AT&F command.
[&W] : Command of which setting is saved by AT&W command. The setting can be retrieved by
ATZ command.
Modem port command list
The followings are the usable commands for “FOMA N601i ( モデム )” (modem):
AT command Outline Parameter/description Command execution example
A/ Executes the last executed
command again. No carriage
return is necessary.
−
A/
OK
AT
−
The modem function of a FOMA terminal is
controllable by adding the command of this
table after this command.
* OK is answered even when only AT is entered. AT
OK
AT%V Displays the version of the
FOMA terminal.
−
AT%V
Ver1.00
OK
AT&C
n
[&F] [&W]
Selects the operating
condition of the circuit CD
signal to DTE.
n = 0 ： CD is always ON.
n = 1 ： CD changes according to the carrier of
the other party’s modem (initial value).
AT&C1
OK
AT&D
n
[&F] [&W]
Selects the operation to
take place when the circuit
ER signal received from
DTE transits between ON
and OFF. n
= 0
：
Ignores ER status (always assumed
to be ON).
n
= 1
：
When ER changes from ON to OFF, it
becomes an on-line command status.
n
= 2
：
If ER changes from ON to OFF, a
connection is disconnected and it will be in
an off-line command status (initial value).
AT&D1
OK
AT&E
n
[&F] [&W]
Selects how to display the
connection speed. n
= 0 ： Displays the wireless network
transmission speed.
n = 1 ： Displays the DTE serial
transmission speed (initial value).
AT&E0
OK
AT&F
n
Restores all of registers to
their defaults. If this
command is input during
communication, the line will
be disconnected. Only
n
= 0 can be specified (can be omitted). (At the time of off-line
mode)
AT&F
OK
AT&F?
ERROR
AT&F
＝ ?
ERROR
(At the time of on-line
command mode)
AT&F
NO CARRIER
(Change to off-line
mode)
AT&S n
[&F] [&W]
Sets the Data Set Ready
signal to be output to DTE.
n = 0 ： DR is always ON (initial value).
n = 1 ： DR signal is ON when the line is
connected (when the
communication call is established).
AT&S0
OK
AT&W
n
Stores the current settings. Only
n
= 0 can be specified (can be omitted). AT&W0
OK
AT&W
OK
AT&W?
ERROR
AT&W ＝ ?
ERROR