5.8
SNM15
AT Command Set Description
Digicom SpA
In extended form the messages are preceded and followed by
control characters [RETURN] [LINEFEED].
In short form only the characters given in the table are sent
followed by [RETURN].
ATX
X0
= Compatible with Hayes 300 modem
X1
= Enables result code “CONNECT 1200”
X2
= Enables the detection of the dialing tone
X3
= Enables the detection of the engaged tone
X4
= Enables the detection of the engaged tone and the
previous dialing tone.
ATY
This command enables or disables the disconnection with the
BREAK character; if the modem is receiving a BREAK signal
from the remote modem for a period longer than 1.5 sec., it will
be disconnected from the telephone line.
If this function is enabled, upon receiving the command ATH0,
the local modem will send the corresponding remote modem a
BREAK character (SPACE lasting 4 seconds) to enable the
disconnection.
This function can also be controlled from the circuit C108 to
switch it ON and OFF.
Y0
= Long space disconnect disabled
Y1
= Long space disconnect enabled
ATZ
This command resets the modem and load the user defined
configuration stored with &W command.
