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3.2 Echo command E
3.2.1 Command Syntax
Command
E[<value>]
3.2.2 Description
This command is used to set whether MS will echo the characters received from TE.
3.2.3 Defined Values
<value>:
0
1
If no <value> is included, it is equivalent to the effect that the <value> is 0.
Note: Software may set ATE0 automatically.
3.3 Command line carriage return character S3
3.3.1 Command Syntax
Command
S3=<value>
S3?
3.3.2 Description
This command is used to set the command line carriage return character S3. S3
saves the command line carriage return character in the form of ASCII code value.
This character is sent by TE. It means the end of a command line, and is identified by
the MS. This character is also sent by MS, and serves as a part of the header, tail and
end mark of the "result code" and "information response".
When using the "S3=<value>" command to set S3, the current S3 character can serve
as carriage return character of this command line, and the "result code" of this
command line will use the newly set S3 character immediately, rather than waiting
until the next command line.
3.3.3 Defined Values
<value>:
Issue 18 (2009-06-22)
MS does not echo the characters received from TE.
MS echoes the characters received from TE.
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
Possible response(s)
<CR><LF>OK<CR><LF>
Possible response(s)
<CR><LF>OK<CR><LF>
<CR><LF><value><CR><LF><CR><LF>OK<CR><LF
>
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