Eicon Networks DIVA T/A ISDN Modem manual General AT Commands

General AT Commands

The following table describes the general AT commands available to the DIVA T/A.

ATIn	View Product Information. Displays information about your DIVA T/A.
	n=0	Displays hardware code for the DIVA T/A.
	n=1	Displays software checksum.
	n=2	Reports “OK”.
	n=3	Displays software version.
	n=4	Displays capability string.
	n=6	Displays data pump chipset version.
	n=8	Displays Eicon Technology DIVA T/A.
	n=9	Display the external COM port plug and play ID of the DIVA T/A.
	n=20 Displays product number.
	n=100 Displays list of supported countries (phone).
ATO	Return Online. In the online data mode, the DIVA T/A is ready to send and receive data,
	providing you are connected. Normally, the DIVA T/A remains in this mode until your
	computer sends the data mode escape sequence (+++) or until the call is terminated.
	Note: This command can only be used when the DIVA T/A is in the online escape mode.
AT@DATE=	Set Date. Sets the date on the DIVA T/A. This command is useful when the DIVA T/A
	sends the call ID to a telephone with Call Display (North America only).
AT@DATE?	Current Date. Displays the current date of the system. The format is mm-dd-yy.
AT@TIME=	Set Time. Sets the time on the DIVA T/A. This command is useful when the DIVA T/A
	sends the call ID to a telephone with Call Display. The format is hh:mm:ss.
AT@TIME?	Current Time. Displays the current time of the system. The format is hh:mm:ss.
AT@MENU	Activate VT100 Configuration Tool. The AT@MENU command activates the DIVA T/A
	VT100 Configuration tool for configuring basic ISDN parameters.
AT>Hs	View Help Information. Displays full or partial help for any AT command, where s
	specifies which AT command help is requested.
AT>VD	View Connection and Link Status Information. This command displays link and
	connection status for troubleshooting problems. Your Eicon Technology Customer
	Services representative may ask you to display this information.
AT>VDC	View Connection Status. Displays the connection status.
AT>VDD	Initialization Status Display (North America only). Displays information about the
	detection progress, the initialization of the logical channels, as well as auxiliary
	information.
AT>VDL	View Link States. Displays the link states.
AT>VT	View Stored Telephone Numbers. You can display a list of all stored telephone
	numbers currently saved on your DIVA T/A.
AT>VX	View X.25 Status (AO/DI). Displays the status of the X.25 connection.
AT>?	Last AT Command Result Explained. The AT>? Command reports the result of the last
	AT command issued. This command is useful for debugging long strings of AT
	commands and for determining which command was rejected and why.

DIVA T/A ISDN Modem Reference Guide ◆ Page 29