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List of AT command
･
The followings are AT command that can be used via the FOMA F09C (Modem).
･
Entering "
￥
" may cause "\" to appear depending on the font setting for a PC or communication software.
･
If the battery pack is removed from FOMA terminal before the terminal power is turned off, the setting
values may not be recorded.
Upper slot : Command
Lower slot : Example
Description
A/
Execute the previously executed command again.
When previous response is "ERROR", "ERROR" is returned.
A/
OK
AT
Use commands on this list by prefixing to commands other than A/ or +++. When using only
this command, "OK" is returned with FOMA terminal enabled for using AT commands.
AT
OK
ATA
Perform the receiving process when entered while receiving a packet communication or
64K data communication.
The following commands can be entered when receiving a packet communication.
ATA184 : Handling of incoming calls : Send caller ID function OFF
ATA186 : Handling of incoming calls : Send caller ID function ON
RING
ATA
CONNECT
ATD
ATD
＊
99
＊＊＊
<cid># : Performs calling process for packet communication.
If <cid> or
＊＊＊
<cid> is omitted, <cid>=1 is set.
ATD [parameter] [phone number] : Perform calling process for 64K data communication.
Calling process is not permitted if phone number contains characters other than the
following.
0-9,
＊
, #, A, a, B, b, C, c
The following characters and a space can be entered but are not recognized in dialing.
,(comma), !, -, @, D, d, P, p, T, t, W, w
Setting Show/Hide caller ID is enabled by inserting 186 or 184 after ATD.
ATDN or ATDL can be used for redial calling.
ATD
＊
99
＊＊＊
1#
CONNECT 460800
ATE<n>
*1
Set whether FOMA terminal will return echo for command sent from a PC.
n=0 : Echo OFF
n=1 : Echo ON (default)
Normal usage is n=1. If the PC has an echo function, setting this command to n=0 prevents
double display of characters.
ATE1
OK
ATH
Disconnect line when entered during a communication.
Execute in online command mode.
→
P27
ATH
NO CARRIER
ATI<n>
Display the confirmation code.
n=0 : "NTT DoCoMo"
n=1 : Display model name of FOMA terminal
n=2 : Display version of FOMA terminal
n=3 : Display elements of ACMP signals
n=4 : Display details of functions that can be communicated by FOMA terminal in numeric
ATI0
NTT DoCoMo
OK
ATO
Return from online command mode to online data mode during communication.
ATO
CONNECT 460800
ATQ<n>
*1
Set whether to display result code.
n=0 : Display (default)
n=1 : Not display
When ATQ1 is executed, "OK" is not returned.
ATQ0
OK
ATS0=<n>
*1
Set number of rings until FOMA terminal receives communication automatically.
n=0 : Not receive automatically (default)
n=1-255 : Receive automatically with specified number of rings
ATS0? : Display current settings
ATS0=0
OK
ATS2=<n>
Set escape character.
n=0-127 (default : n=43)
When n=127 is set, escape is unavailable.
ATS2? : Display current settings
ATS2=43
OK
ATS3=<n>
Set the carriage return (CR) character that identifies the end of AT command character
string. Appended to end of echoed command character string and result code.
n=13 (fixed value)
ATS3? : Display current settings
ATS3=13
OK
