Epson ActionNote 880C User Manual - Fax/Data Modem - Page 12

General Command Information, AT Commands

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2.1 General Command Information Except for the A/ command and the TIES escape sequence described in Section 2.4, all commands must be prefixed with the attention code AT. For instance, the A command (below) would be entered as: "AT A ". Without the AT prefix, the command line cannot be executed. Once entered, AT cannot be deleted with the Backspace or Delete keys. More than one command can be placed on a single line and, if desired, separated with spaces for readability. Once the carriage return (Enter) key is pressed, the command line is executed. Aline with no carriage return is ignored. The modem accepts either upper or lower case characters in the command line and ignores any spaces within or between commands. Typing errors can be corrected with the Backspace key. Exceptions are noted in the description of specific commands. A command without any parameter is eqivant to that the parameter 0 is being used, for example, the command line ATL is equal to ATL0. 2.2 AT Commands A/ Repeat Last Command This command re-executes the last 'AT' command string stored in the command 4 COMMAND REFERENCE - 2

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2.1 General Command Information
Except for the A/ command and the TIES escape sequence described in Section 2.4,
all commands must be prefixed with the attention code
AT.
For instance, the A
command (below) would be entered as:
“AT A <CR>”.
Without the
AT
prefix,
the command line cannot be executed. Once entered, AT cannot be deleted with
the Backspace or Delete keys.
More than one command can be placed on a single line and, if desired, separated
with spaces for readability. Once the carriage return
(Enter)
key is pressed, the
command line is executed. Aline with no carriage return is ignored.
The modem accepts either upper or lower case characters in the command line and
ignores any spaces within or between commands. Typing errors can be corrected
with the Backspace key. Exceptions are noted in the description of specific com-
mands.
A command without any parameter is eqivant to that the parameter 0 is being used,
for example, the command line ATL is equal to
ATL0.
2.2 AT Commands
A/
Repeat Last Command
This command re-executes the last ‘AT’ command string stored in the command
4
COMMAND REFERENCE - 2