Maxon Telecom MM-6280IND manual Basic AT Commands, Basic AT Parameters, Stu, Iii

12.2. Basic AT Commands

The following table specifies the basic AT parameters to be supported for the data service. Exceptions to EIA/TIA-602 are indicated by square brackets. Default settings are shown in bold.

12.2.1. Basic AT Parameters

Table 12.78 Basic AT parameters

Parameter		Description		Packet		STU-
				Data		III
E0		Do not echo command set in command state or online		O		N/A
		command state.
E1		Echo command set in command state or online command		O		N/A
		state.
L0	Low speaker volume.			N/A		N/A
L1		Low speaker volume.		N/A		N/A
L2		Med speaker volume.		N/A		N/A
L3		High speaker volume.		N/A		N/A
M0		Speaker off.		N/A		N/A
M1		Speaker on until carrier reported (support of this feature is		N/A		N/A
		optional).
Q0		Return result codes.		R		R
Q1		Do not return result codes.		R		N/A
V0		Display result codes as numbers.		R		R
V1	Display result codes as words.			R		R
X1		Enable additional result code CONNECT <rate>. Disable dial		N/A		N/A
		tone and busy detection.1
X2		Enable additional result codes CONNECT <rate> and NO		N/A		N/A
		DIALTONE. Disable busy detection. Enable dial tone
		detection.1
X3		Enable additional result codes CONNECT <rate> and BUSY.		N/A		N/A
		Enable busy detection. Disable dial tone detection.1
X4		Enable additional result codes CONNECT <rate>, BUSY		N/A		N/A
		and NO DIALTONE. Enable busy and dial tone detection.1
		Reset to default user configuration.
Z0		Note: ATZ with firmware R2.1.3 clears the +CSCA		R		N/A
		settings. You have to enter the +CSCA values again to be
		able to send SMS messages.
&C0		Circuit 109 (CF) always ON.		R		N/A
Extended AT Commands Manual			Page 56 of 70		2009-06-25