Multi-Tech Systems MT5600SMI-XL92, MT5600SMI-XL34 manual Command Single Line Connect Message Enable

				Chapter 5 – AT Commands, S-Registers, and Result Codes
Command:	\V	Single Line Connect Message Enable
Description:		Enables or disables the single-line connect message format as follows:
Default:		None
Defined Values:		\V0 Connect messages are controlled by the command settings X, W,
		and S95.
		\V1 Connect messages are displayed in the single line format described
		below subject to the command settings V (Verbose) and Q (Quiet). In
		Non-Verbose mode (V0), single line connect messages are disabled
		and a single numeric result code is generated for CONNECT DTE.
		When single line connect messages are enabled, there are no CARRIER,
		PROTOCOL (+ER:), or COMPRESSION (+DR:) messages apart from the
		fields described below.
		The single line connect message format is:
		CONNECT <DTE
		Speed>/<Modulation>/<Protocol>/<Compression>/<Line Speed>
		Where:
		DTE Speed =		DTE speed, e.g., 57600.
				Modulation = “V92” for V.92 modulation.
				“V90” for V.90 modulation.
				“K56” for 56K modulation.
				“V34” for V.34 modulation.
				“V32” for V.32 or V.32bis modulation.
				Note: Modulation is omitted for all other modulations.
		Protocol =		“NONE” for no protocol.
				“ALT” for Microcom Network Protocol.
				“LAPM” for LAP-M protocol.
		Compression =		“V44” for V.44 compression.
				“V42B” for V.42bis compression.
				“ALT” for Microcom MNP5 compression.
				Note: Compression is omitted if protocol is NONE.
		Line Speed =		Asymmetric rates are displayed as “/rate:TX/rate:RX”,
				e.g., /1200 TX/75 RX.
				Symmetric rates are displayed as a single DCE rate,
				e.g., 14400.
Command:	%L	Report Line Signal Level
Description:		Returns a value, which indicates the received signal level. The value
		returned is a direct indication (DAA dependent) of the receive level at the
		MDP, not at the telephone line connector. For example, 009 = -9 dBm, 043
		= -43 dBm, and so on.
Result Codes:		OK
Command:	%Q	Report Line Signal Quality
Description:		Reports the line signal quality (DAA dependent). Returns the higher order
		byte of the EQM value. Based on the EQM value, retrain or fallback/fall
		forward may be initiated if enabled by %E1 or %E2.
Example:		AT%Q
		015
Result Codes:		OK	If connected.
		ERROR	If not connected, or connected in 300 bps, V.23, or fax modes.

Multi-Tech Systems, Inc. SocketModem MT5600SMI Developer’s Guide 47