AC International MTA128ST-USB manual Connect

		Chapter 4 - AT Commands, S-Registers, and Result Codes
Command: Sr=n
Function:	Set Register Value
Values:	r = S-register number; n varies
Default:	None
Description:Use Sr=n to set value of an S-register, where r is the number of the S-
	register, and n is the value you want to set. See S-Registersin this chapter
	for more information.
Command: Sr?
Function:	Read Register Value
Values:	r = S-register number
Default:	None
Description:Use Sr? to read the value of an S-register, where r is the number of the S-
	register. See S-Registersin this chapter for further information.
Command: Vn
Function:	Terse/Verbose Result Codes
Values:	n = 0 or 1
Default:	V1 (Verbose)
Description: Use V to control whether the TA’s result codes display as digits (terse) or as
	words (verbose). (Use Q to enable or disable the display of result codes.)
	V0	Enable terse result codes.
	V1	Enable verbose result codes.
Command: Xn
Function:	Connect Messages
Values:	n = 0, 1, 2, 3, 4, or 5
Default:	X2	(Enable all messages) and
	X4	(Disable printing CLI with CONNECT message)
Description:Use X to select which result code messages the TA sends to the computer.
	X0	Enables messages OK, CONNECT, RING, NO CARRIER, and
		ERROR (terse result codes 0–4).
	X1	Enables all messages except BUSY (terse result codes 0–5, 10–14,
		17–19, 28, and 32). If a call is placed to a busy line, the message
		NO CARRIER displays.
	X2	Enable all messages (terse result codes 0–5, 7, 10–14, 17–19, 28,
		and 32).
	X3	Enables all messages EXCEPT it does NOT print protocol
		messages. For example, for a V.120 connection, X2 prints:
		CONNECT 64000/V.120
		For a V.120 connection, X3 prints only the connect message (and
		speed):
		CONNECT 64000
	X4	Disables printing Calling Line Identification (CLI) at the end of the
		CONNECT message line. Does not affect X0, X1, or X2.
	X5	Enables printing Calling Line Identification (CLI) at the end of the
		CONNECT message line. Does not affect X0, X1, or X2.
Command: Zn
Function:	Reset to Stored Profile
Values:	none
Default:	none

Description: Resets TA to its current power-up profile and clears the command buffer. The

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