Foma N901iS, User Manual

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494
Data Comm
unication
2
Click “ 切断 ” (Disconnect)
AT Command List
AT commands available on FOMA terminal
●
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 to ATZ command.
Modem port command list
The following are the usable commands for FOMA N901iS (modem):
NOTE
●
The communication speed displayed on the PC may
be different from the actual communication speed.
AT command Outline Description of parameters Command execution example
A/ Execute 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 Display the version of the
FOMA terminal.
−
AT%V
Ver1.00
OK
AT&C
n
[&F] [&W]
Select 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]
Select the operation to take
place when the circuit ER
signal received from DTE
transits between ON and
OFF. n
= 0
：
Ignore 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 Select how to display the
connection speed.
n = 0 ： Displays the wireless network
transmission speed.
n = 1 ： Displays the DTE serial
transmission speed. (default)
AT&E0
OK
AT&F
n
Restore all of registers to
their defaults. If this
command is input during
communication, the line will
be disconnected. Only
n
= 0 =0 can be specified (can be
omitted).
At the time of on-line
command mode
AT&F
NO CARRIER
(Change to off-line
command mode)
At the time of off-line
command mode
AT&F
OK
AT&F?
ERROR
AT&F
＝
?
ERROR