Multi-Tech Systems MT5634ZPW-PCI owner manual Data Calling Tone, View Numbers in Blacklist

3 AT Commands, S-Registers and Result Codes

Command:	-CnData Calling Tone
Values:		n = 0 or 1
Defaults:		0
Description:	-C0	Disable V.25 data calling tone.
	-C1	Enable V.25 data calling tone.

Command:	%B	View Numbers in Blacklist
Values:		n/a
Description:		If blacklisting is in effect, this command displays the
		numbers for which the last call attempted in the
		previous two hours failed. In countries that do not
		require blacklisting, the ERROR result code appears.
Command: %Cn Data Compression Control
Values:		n = 0 or 1
Default:		1
Description:	%C0	Disable V.42bis/MNP 5 data compression.
	%C1	Enable V.42bis/MNP 5 data compression.
Command:	+ES=6 Enable Synchronous Buffered Mode
Values:		n/a
Description:		Allows an H.324 video application direct access to
		the synchronous data channel. On underflow, the
		modem sends HDLC flag idle (0x7E) to the remote
		modem. This special error correction mode is
		overridden by any of the following commands: &F,
		&M, &Q, and \N. +ES = ? shows the only allowed
		value.
Command:	&&S	Speaker Codec Loopback
Values:		n/a
Description:		Provides a loopback from the microphone to the
		speaker. For testing and debugging only.
Command: %T94 Testing External RAM
Values:		n/a
Description:		This command is used for testing the external RAM.
		Enter AT%T94<cr> to determine the status of

external RAM. The response you should receive will be either "FAIL" or "PASS"

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