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You can use space characters between commands to increase their
legibility, for instance:
AT *C *S<CR>
will give an identical response to the previous sequence.
The only commands that cannot form part of a command string are %D ,
%W
,
%X
and
%Z
.
3.3.4 Repeating Commands
You can cause the modem to repeat the last command sequence entered. If
you now type:
A/
this will cause the previous AT *C *S sequence to be repeated. Note that
this is an exception to the rule: it requires neither the AT prefix nor the
<CR> terminator.
3.3.5 Editing a Command Line
If you make a mistake when entering a command line, you can use the
backspace key to reposition the cursor and you can then correct the
mistake by overtyping.
3.3.6 Command Option Numbers
Some commands require you to enter a number (often referred to as n ) to
specify one of a list of options (e.g.
ATF4
). If you omit the number, 0 is
assumed (for example ATF is the same as ATF0 ).
3.3.7 The OK Response
When a ''configuration'' command is successfully executed, the message
OK
is returned by the modem. No messages are generated with ''dialling''
commands.
3.3.8 Response Codes
The result of entering commands can be sent to the terminal in various
forms, as selected by certain commands (
X and /S ).
X460-306851 Issue 1 3-4 Rev.0