Motorola and V.32bis, V.34-SDC, 326X V.34 manual Dial From, Stored #=n, Async Echo

Table A-1.

AT Commands, Cross-Referenced to Front Panel Options

AT		Parameter &
Command		Option	Description
+++		—	Escape Data Mode
			Enter command mode (does not require AT prefix or <CR>. The character is determined by the
			content of S-Register 2.
A/		—	Re-Execute Last Command
			Re-executes the last AT command string issued to the modem, including redialing a telephone
			number. (Does not require AT prefix or <CR>.) The modem has a redial security feature. See
			the AT*ZD command for details.
AT=x		—	Change S-Register Value (x=new value)
			Lets you change the setting of the S-Register that was last accessed with an S-Register
			command.
AT?		—	Display S-Register Value
			Displays the contents of the last S-Register accessed.
AT		—	Attention Code
			Precedes all commands except (+++) and A/.
ATA		—	Manual Answer
			Causes the modem to answer a call regardless of the ring count.
ATDn		Enter Then Dial	Dialing an Unstored Telephone Number (n=phone number)
			Lets you dial a telephone number of up to 50 characters without storing it in the modem’s
			telephone book.
			To dial a number using AT commands, enter ATD, followed by the telephone number and a
			carriage return. Example: ATD5551234<CR>
ATDSn,		Dial From	Dialing a Stored Telephone number (n=1-9)
ATDS=n, or		Stored #=n	Dial telephone number stored in address n. Before using this option, enter a telephone number
AT	DSn,		into the modem address book. See AT&Z, AT*CN to learn how to enter telephone numbers.
*			If you enter ATDS or ATDS= without a number following, the modem dials the number in
AT*DS=n			Address 1.
			To dial a number using AT Commands, enter ATDS, ATDS=, or AT*DS followed by the
			telephone book address number and a carriage return. For example: ATDS2<CR>
			NOTE: You can include dial modifiers to instruct the modem how and when to dial a call. The
			dial modifiers used with the AT ACU are described in Table A-4.
		Async Echo	Asynchronous Echo
ATE0		=Off	The modem does not echo asynchronous commands to the DTE.
ATE1		=On	The modem echoes asynchronous commands to the DTE.
		TEST	Busy Out Test
ATH0		=End Test	If busy out is enabled, ATH0 disconnects the busy out condition. In “escape mode” (modem
			has transitioned to command state from data state), ATH0 disconnects the modem.
ATH1		=Busy Out	Makes the modem appear busy to incoming calls.

Gray shading indicates country-specific options. See Appendix C for your country’s options.

Configuration

Quick-Reference

Configuration Quick Reference A-7