Docomo Style L-04A Instruction Manual page 546

AT Commands
ATX<n> Set whether to display
the speed in the
CONNECT indication
when connected. Also
detect a busy tone or
dial tone.
ATZ Reset the AT command
settings to the content
in non-volatile memory.
If this command
is entered during
communication, the
settings will not be
reset.
Overview Parameters/Descriptions
n=0 : Not detect busy tones,
n=1 : Not detect busy tones,
n=2 : Not detect busy tones,
n=3 : Detect busy tones, not
n=4 : Detect busy tones,
－

not detect dial tones,
and not display speed.
not detect dial tones,
and display speed.
detect dial tones, and
display speed.
detect dial tones, and
display speed.
detect dial tones, and
display speed (default).
Command
Examples
ATX1
OK
ATZ
OK