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Helmholz Modem 56k small/Modem 56k USB small
Command Description
ATX<n>
Extended result messages, dial tone detection
The command determines which group of messages the modem sends to the PC.
This is important for PBXs, as often a leading
0
or
9
must be dialed before a dial-
ing tone is heard on the line.
Blind dialing
(dialing without detecting the dialing
tone) is activated or deactivated according to the parameter. The detection of
the dialing tone, however, can always be enforced using the parameter
W
in the
ATD
dialing string (see command
ATD
). In the mode
AT+FCLASS=1,2,
the mo-
dem always sends the message
CONNECT
to the PC without specifying the trans-
mission speed.
ATX0
No detection of the dialing tone, i.e. an unsuccessful dialing at-
tempt leads to the message
NO CARRIER
.
No detection of the busy signal, i.e. when calling a busy line the
message
NO CARRIER
is displayed. The message is displayed with-
out specifying the speed.
ATX1
As
ATX0
, but the
CONNECT
message contains the speed specifica-
tion.
ATX2
Dialing tone detection is active, i.e. a dialing attempt without the
presence of a dialing tone leads to the message
NO DIALTONE
.
No detection of the busy signal, i.e. when calling a busy line the
message
NO CARRIER
is displayed.
ATX3
No detection of the dialing tone, i.e. an unsuccessful dialing at-
tempt leads to the message
NO CARRIER
.
Busy signal detection active, i.e. when calling a busy line the mes-
sage
BUSY
is displayed.
ATX4
Dialing tone detection is active, i.e. a dialing attempt without the
presence of a dialing tone leads to the message
NO DIALTONE
.
(default)
Busy signal detection is active, i.e. when calling a busy line the
message
BUSY
is displayed.
AT*X
Terminate remote configuration
The command
AT*X
terminates a remote configuration (like the command
AT*E
)
.
AT&Y<n>
Selection of user configuration for hardware reset
AT&Y0
For a hardware reset following the
AT&Y0
-command, the user
default 0 (created using the
AT&W0
command) is loaded into the
current modem configuration.
AT&Y1
For a hardware reset following the
AT&Y1
-command, the user
default 1 (created using the
AT&W1
command) is loaded into the
current modem configuration.
Summary of Contents for Modem 56k small
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