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Appendix D - AT Command Summary
RF300E/RF310E 133
D.1.5 General Configuration Commands
Command: @CONFIG
Function: Configuration Menu
Unit: n/a
Values: n/a
Default: n/a
Description: The @CONFIG command starts the TA’s internal configuration menus, which you
can then use to customize the TA’s configuration for your particular application.
AT@CONFIG<CR> must be entered while in a communication program’s terminal
mode—it cannot be given as an extra command to a non-terminal application. There
is help information in the configuration menu and there are also on-screen
instructions. The ESCAPE key can be used in place of typing “X” or “EXIT” to exit the
configuration menu. When finished configuring the TA, upon exiting a prompt will ask
whether or not the configuration is to be saved. A “y”, “Y”, “n”, or “N” is required as
input. A “y” or “Y” will save the configuration (same as the &W0 command). An “n” or
“N” will not save the configuration nor will it undo any changes made while in the
configuration menu. If there was a previous profile saved and changes were made by
mistake and are to be undone, then give the TA the AT*FS1<CR> command or turn
off the TA and turn it back on. The previous stored profile will be restored upon reset
or power-up.
Command: En
Function: Command Mode Echo
Unit: Decimal ASCII code
Values: n=0—Echo off,
n=1—Echo on
Default: E1 (Echo on)
Description: Normally, when you enter commands on the keyboard, the TA echoes the characters
back to the computer or terminal, where they are displayed on the monitor. Use the
En command to turn this feature on and off.
Command: %En
Function: Escape Sequence Options
Unit: Decimal ASCII code
Values: ESCAPE METHOD
n=0—Do not escape.
n=1—”+++” escape method.
n=2—<BREAK> escape method.
n=3—Both “+++” and <BREAK> escape methods.
ESCAPE RESPONSE
n=4—Disable OK response to “+++”.
n=5—Enable OK response to “+++”.
Default: %E1 and %E4
Description: By default, the TA responds only to the “+++” escape method. However, you can use
the %En command to set the TA to respond only to the <BREAK> method, to
respond to either the “+++” or the <BREAK> method, or to ignore both methods and
not escape. If the escape method is enabled (not %E0), then the escape response
(OK) is given if enabled by %E5. For example, %E1 %E5 enables the “+++” escape
method and OK response to “+++”.