User guide
Modem Emulation AT Command Set
Chapter 8 Modem Emulation 42
AT&Wn Accepted but ignored. OK n=0 or 1
ERROR Otherwise
AT&Xn Accepted but ignored. OK n=0 or 1
ERROR Otherwise
AT&Yn Accepted but ignored. OK n=0 or 1
ERROR Otherwise
AT&Zn
&Zn=x - Store Telephone Number.
Currently not supported
OK n=0 or 3
ERROR Otherwise
AT\
Commands
AT\An Accepted but ignored. OK n=0 to 3
ERROR Otherwise
AT\Gn Accepted but ignored. OK n=0 or 1
ERROR Otherwise
AT\Kn Accepted but ignored. OK n=0 to 5
ERROR Otherwise
AT\N n
Operating Mode
This command controls the preferred error correcting mode to be negotiated in a
subsequent data connection.
\N0 Selects normal speed buffered mode
\N1Serial interface selected - Selects direct mode
\N2Accepted but ignored.
\N3Accepted but ignored.
\N4Accepted but ignored.
\N5Accepted 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%
Commands
AT%Cn Accepted but ignored. OK n=0 to 3
ERROR Otherwise