Multi-Tech Systems MT5634ZPX-PCI owner manual AT Commands

Owner’s Manual

Introduction

This chapter lists and summarizes AT commands for the Multi-Tech’s MT5634ZPX-PCI. For detailed AT command information, download ZPXHELP.EXE from the Multi-Tech BBS (see Multi-Tech BBS in Chapter 5).

AT Commands

Command:	+++AT<cr> Escape Sequence
Values:		n/a
Description:		Puts the modem in command mode while remaining online.
		Type +++AT and press ENTER. (Only AT , ATH, and
		ATH0 are valid.) The +++ATH<cr> or +++ATH0<cr>
		can be used to hang up a modem connection.
Command:	AT	Attention Code
Values:		n/a
Description:		The attention code precedes all command lines except A/
		and the escape sequence.
Command:	ENTER Key
Values:		n/a
Description:		Press the ENTER key to execute most commands.
Command:	$	Detect AT&T’s call card tone
Values:		n/a
Description:		This symbol placed in dialing string enables the modem to
		detect AT&T’s call card tones to access user’s calling card
		when originating an online connection:
		ATDT1028806127853500$123456789
		(access/phone number)	(credit card number)
Command:	A	Answer
Values:		n/a
Description:		Answer an incoming call before the final ring.
Command:	A/	Repeat Last Command
Values:		n/a
Description:		Repeat the last command string. Do not precede this
		command with AT. Do not press ENTER to execute.

34 MT5634ZPX-PCI