Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 28 12/24/2010
terminate an incoming Command line. The TA also returns this character in
output.
OK
ERROR
Parameter
<n> 13 Command line termination character
Reference
V.25ter
Note
Default 13 = CR. It only supports default value.
2.2.18 ATS4 Set Response Formatting Character
ATS4 Set Response Formatting Character
Response
<n>
OK
Read Command
ATS4?
Parameter
See Write Command
Response
This parameter setting determines the character generated by the TA for
result code and information text.
OK
ERROR
Write Command
ATS4=<n>
Parameter
<n> 10 Response formatting character
Reference
V.25ter
Note
Default 10 = LF. It only supports default value.
2.2.19 ATS5 Set Command Line Editing Character
ATS5 Set Command Line Editing Character
Response
<n>
OK
Read Command
ATS5?
Parameter
See Write Command
Write Command
ATS5=<n>
Response
This parameter setting determines the character recognized by TA as a
request to delete from the Command line the immediately preceding