Sierra Wireless 300 manual Basic AT Commands Dart Options, +WS45, PAD Local On-Line Echo, +WS62=1

DART 300 Migration Guide			Comparative AT Command Reference
Table 4-1: Basic AT Commands (continued)
Command	DART 200	DART 300
D [options]	Dial	Dial
	Takes dial modifier T or P for TCP and UDP	Assumes the protocol from the setting of
	sessions respectively.	+WS45.
	Takes dotted-decimal IP and optional port	Takes dotted-decimal IP and port number
	number delimited using a slash (/); e.g.	delimited with a period (.); e.g.
	DP192.0.2.1/2100 – dials a UDP session to	D192.0.2.1.2100 – dials a session to port
	port 2100. If the port number is omitted a	2100 using the protocol set in +WS45. If
	value of 23 is used.	either parameter is omitted, the last dialled
		value is used.
	Uses dial modifier S for Quick Dial from a list	Allows a Quick Dial using an index to the
	of stored addresses; e.g. DTS3 – dials a TCP	Friends List; e.g. D3 – dials the third entry.
	connection to the third address in the list.
	A TCP connection attempt is repeated every 10	TCP connection attempts are issued up to three
	seconds for a total of 60 seconds.	times at 0, 10s, and 30s within the duration of
		the timer set in S7.
		UDP behaviour is the same as DART 200.
	Will auto-register on dial is \R2 is set.	Will auto-register if the modem is not currently
		registered on the CDPD network.
	Result codes vary – see DART 200 reference.	Result codes vary – see DART 300 reference.
E[n]	Echo (Command State)	Echo (Command State)
	Controls echoing of characters from the host	Same behaviour.
	(DTE) back to the host when the modem is in
	command state.
F[n]	Echo (Data State)	PAD Local On-Line Echo
	Controls local echo of data while on-line. Note	Not supported. When using TCP or UDP
	enabled is set with F0 and disabled is set with	PAD modes, a +WS register is used to control
	F1.	local echo.
		F0	=	+WS62=1	(enabled)
		F1	=	+WS62=0	(disabled)
H[n]	Hook Control	Hook Control
	Supports four options:	Supports two options only:
	H0 – transmit buffers, then close session.	H0 – close session and remain registered is
	H1 – no action taken; return OK.	equivalent to the DART 200 H2, and
	H2 – close session, discarding buffers.	H1 – close session and deregister is equivalent
	H3 – discarding buffers, close session, and	to DART 200 H3.
	deregister.	Buffered packet data is discarded in both cases.
I[n]	Identification/Checksum Command	Identification/Checksum Command
	Parameters and meanings vary; consult	Parameters and meanings vary; consult
	DART 200 reference.	DART 300 reference.
O	On-line	On-line
	Causes the modem to go from command state	Same behaviour.
	to data state for an existing session.

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