Motorola V.34-SDC, and V.32bis Callback Feature, Access security password from the remote modem

Configuration -Reference

Table A-1.

AT Commands, Cross-Referenced to Front Panel Options (Continued)

AT	Parameter &
Command	Option	Description
	Callback	Callback Feature
		Determines the source of the telephone number that your modem calls when it receives a valid
		access security password from the remote modem.
		NOTE: For details on access security and call features, see Chapter 2 of the 326X Series
		Modem Reference Guide.
AT*ZC0	=Off	Callback is disabled.
AT*ZC1 – 9	=Intern 1 – 9	The answer modem performs the callback using the phone number stored in the specified
		location (even if the calling modem provides a callback number).
AT*ZC10	=Remote	The answer modem performs the callback using a number provided by the remote user. If the
		calling modem does not provide a callback number and the password is valid, the modem
		attempts a connection, without hanging up or calling back.
Only accessi-	=Manager	The NMS performs the callback using a phone number stored in its database that is associated
ble from an		with the received ID code. This option is not accessible from the front panel or AT ACU and
NMS		displays only when selected by an NMS.
AT*ZC12	=Rmt Ind	The answer modem performs the callback using the phone number stored at the specified
		phone number index provided by the remote user (1 – 9). If the remote device does not provide
		a callback index, the modem attempts to establish a connection without hanging up or calling
		back if AT*ZR0 (Rmt Num Rqrd=Off) is set.
	DialRstrct	Dial Restricted
		This command defines dial command limitations.
AT*ZD0	=Off	No dial restrictions exist.
AT*ZD1	=Lvl1	The auto redial command is not allowed. The A/ command is not allowed if the previous
		command was a dial command. In both cases, the modem reports an ERROR message to the
		DTE.
AT*ZD2	=Lvl2	Lvl2 has the same function as Lvl1. In addition, only stored phone numbers may be dialed. The
		ATD, V.25bis CRN, LPDA2 Hex 21, and the front panel Enter Then Dial options are not
		allowed.

Quick

AT*ZI	Enter Group
	PW?

Enter Access Security Group Password

Lets you enter the password that your modem uses for access security.

Enter AT*ZIx<CR>, where x=maximum 10 characters; minimum one character From the front panel, enter alphanumeric characters.

NOTE: For a detailed description of the modem’s access security and call features, refer to Chapter 2 of the 326X Series Modem Reference Guide.

	Tone	Select Tones with Access Security
		Controls the type of tones used by your modem to alert the caller to expect a callback and to
		enter the access security password.
AT*ZP0	=None	No tones are generated by the answer modem.
AT*ZP1	=Prompt Only	Upon answering a call, the local modem sends the caller a dial tone. This is a prompt for the
		caller to enter the access security password. This setting is intended for manual dialing only.
		The dial tone lasts for the amount of time specified by S-Register 45. The caller must enter the
		access security password in the amount of time specified by S-Register 46.

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

A-32 Configuration Quick Reference