AT Command Reference
INSYS ISDN TA 4.0
Command
Description
AT&K
Data flow control
Determines the behaviour of the data flow control of the INSYS ISDN TA
4.0 during data communication.
AT&K
No local flow control between DTE and INSYS ISDN TA 4.0
is used
AT&K3
Local flow control Hardware Handshake RTS/CTS config-
ured
AT&K4
Local flow control Software Handshake XON/XOFF config-
ured
AT#M
Received CLID
Displays the "Call Line IDentification" (CLID), which has been received with
the incoming call – this is the number of the called party at the local S0 bus
(dialled MSN).
AT*M
Transport protocol for alarm messages
AT*M0
Via data connection with the B channel protocol configured
with
ATB
AT*M1
As SMS into the D1 network (protocol TAP with X.75)
AT*M2
As SMS into the Vodafone D2 network (protocol UCP with
X.75)
AT*M3
As SMS into the E-Plus network (protocol TAP)
The SMS gateways of the GSM network providers are entered with
AT&Z1
Note:
Not valid for Socket ISDN and Pocket ISDN.
ATN
Configures transmission baud rate V.110
Configures the transmission baud rate of the INSYS ISDN TA 4.0 to the
desired value. (Only valid for V.110 asynchronous B channel protocol).
ATN0
Transmission baud rate is configured automatically (equal
or less compared with the local baud rate)
ATN1
Transmission baud rate 1.200 bit/s
ATN2
Transmission baud rate 2.400 bit/s
ATN3
Transmission baud rate 4.800 bit/s
ATN4
Transmission baud rate 9.600 bit/s
ATN5
Transmission baud rate 19.200 bit/s
ATO
Returning to online mode
If the INSYS ISDN TA 4.0 is in command mode after entering the escape
sequence during an existing connection,
ATO
will return the INSYS ISDN TA
4.0 back to data mode.
This command must be the last in an AT command line.
AT#O
Received CLIP
Displays the "Calling Line Identification Presentation" (CLIP), which has
been received with the incoming call – this is the number of the calling
party.
ATQ
Response suppression
Result codes and messages can be suppressed with this command.
ATQ
Replies status messages after entering a command (default)
ATQ1
No replies are output
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