Intel 536EX Intel Confidential, AT Command Summary Tables, Data Mode Command Summary Continued

AT Command Summary Tables

Table 5. Data Mode Command Summary (Continued)

Note	Command	Function	Default	Range	Reported
					by &Vn
	L3	High speaker volume
*	Mn	Speaker control	1	0–3	yes
	M0	Speaker always off
	M1	Speaker on until carrier present
	M2	Speaker always on
	M3	Speaker off during dialing; speaker on until
		carrier present
	On	Go online	0	0, 1, 3	no
	O0	Returns modem to Data mode
	O1	Retrains equalizer and then returns to Data
		mode
	O3	Renegotiates rate and then returns to Data
		mode
*	P	Select pulse dialing	none	–	yes
*	Qn	Result code display control	0	0, 1	yes
	Q0	Enables result codes
	Q1	Disables result codes
	Sn	Select an S-register	none	0–33	no
	Sn=x	Write to an S-register	none	n = 0–33	no
				x = 0–255
	Sn?	Read from an S-register	none	0–33	no
*	T	Select tone dialing	none	–	no
*	Vn	Result code form	1	0, 1	yes
	V0	Choose numeric form
	V1	Choose verbose (text) form
*	Wn	Response code data rate	0	0–4	yes
	W0, W1	DTE data rate
	W2	Modulation, DCE TX rate
	W3	Modulation, DCE TX rate, Error Correction,
		Compression and DTE data rate
	W4	Modulation, DCE TX rate, Error Correction,
		Compression
* Value saved in NVRAM.
** Command not preceded by an ‘AT.’

536EX Chipset Developer’s Manual 15

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