User manual

Chapter 7 Special Features: Modem Emulation 51
AT\Nn
Operating Mode
This command controls the preferred error correcting mode to be negotiated
in a subsequent data connection.
\N0 Selects normal speed buffered mode
\N1 Serial interface selected - Selects direct mode
\N2 Accepted but ignored.
\N3 Accepted but ignored.
\N4 Accepted but ignored.
\N5 Accepted but ignored.
OK n=0 to 5
ERROR
Otherwise
AT\Vn Accepted but ignored.
OK n=0 or 1
ERROR
Otherwise
AT+MS Accepted but ignored.
OK
AT+MI Accepted but ignored.
OK
AT%Cn Accepted but ignored.
OK n=0 to 3
ERROR
Otherwise
AT
Command
Function
Result
Code