Foma M702iG, Manual

Page: 420 / 433

26
AT Commands
AT commands are used to check the FOMA
handset function settings or status using a PC.
Usually the communication software issues AT
commands so that you do not have to be
concerned about them. Use AT commands if you
want to control the FOMA handset in your own
way.
Format of AT Commands
AT commands should be input on the Terminal
Mode screen of the communication software.
Use only single-byte alphanumeric characters.
<Example of Entry Format>
• An AT command must be entered on a single line
including parameters (numbers and symbols)
following the command. On the Terminal Mode screen
of the communication software, one line is from the
first character to the previous character of
.
• In the Terminal mode, a PC functions as if it were a
communication terminal. Characters entered from
the keyboard are sent to a line connected to a
communication port.
Switching between On-line Data Mode
and On-line Command Mode
The following two methods are available to
switch between on-line data mode and on-line
command mode on the FOMA handset:
• Enter the "+++" command or the code set to the "S2"
register.
• When "AT&D1" is set, set the ER signal of the serial
(COM) port to OFF.
• The packet communication is available to switch to
on-line command mode.
Enter "ATO " to switch from the on-line
command mode to the on-line data mode.
■
Saving the Settings
Settings by AT commands are initialized when the
FOMA handset power is turned off and back on
except: APN settings set by the AT+CGDCONT
command, QoS settings by AT+CGEQMIN/
AT+CGEQREQ command, setting to show or hide
the packet communication number by AT* DGPIR
command, and settings to restrict notifying the
Caller ID by AT+CLIR command.
ATD ＊ 99 ＊＊＊ 1 ＃
Hard Return
Parameter: Content of the
command.
Command Name