Ericsson T39 At Command Reference page 155

ATS3
Description:
Set command:
Read command:
Test command:
Test command
response:
Parameter:
<value>:
ATS4
Description:
Set command:
Read command:
Test command:
Test command
response:
Parameter:
<value>:
ATS5
Description:
Set command:
Read command:
Test command:
Test command
response:
Command Line Termination Character
Defines the character to be used as the line termination character. This is used both for
the detection of an end-of-command and in formatting of responses.
ATS3=<value>
ATS3? Displays the current <value> setting.
ATS3=? Shows if the command is supported.
S3: (list of supported <value>s)
<value>
0-127
13
Response Formatting Character
Defines the character to be used as the response formatting character.
ATS4=<value>
ATS4? Displays the current <value> setting.
ATS4=? Shows if the command is supported.
S4: (list of supported <value>s)
<value>
0-127
10
Command Line Editing Character
Defines the character to be used as the command line editing character.
ATS5=<value>
ATS5? Displays the current <value> setting.
ATS5=? Shows if the command is supported.
S5: (list of supported <value>s)
Description
Supported values
Command line termination character = <CR>
Default setting
Description
Supported values
Formatting character = <LF>
Default setting
AT Commands Modem Terminated 153