Multi-Tech Systems CDMA Wireless Modem manual At+Csq

Chapter 23 - Sprint® Specific AT Commands

Set Phone Functionality +CFUN

Description: This command selects the mobile station’s level of functionality. AT+CFUN=0 is equivalent to AT+CPOF

The AT+CFUN=1 (by default, AT+CFUN will act the same as AT+CFUN=1) command restarts the entire CDMA stack and CDMA functionality: a complete software reset is performed. In addition, the OK response will be sent at the last baud rate defined by the +IPR command.

If an emergency call is made in OFFLINE mode, the modem will reset and immediately after boot, originate the emergency call. The functionality of +WSOS is unchanged.

Values:	<functionality level>
	0: Set the phone to OFFLINE mode.
	1: Set the phone to ONLINE mode and resets the phone.
Syntax:	Command syntax: AT+CFUN=<functionality level>
	Command	Possible Responses
	AT+CFUN?	+CFUN: 1
	Note: Ask for current functionality level	OK
		Note: Full functionality
	AT+CFUN=0	OK
	Note: Set phone offline	Note: Command valid
	AT+CFUN=1	Note: Command valid
	Note: Set phone ONLINE. A software reset is
	performed.

Signal Quality +CSQ

Description: This command will return the raw RSSI data, raw Ec/Io, and the channel frame error rate.

Values:	<raw rssi>
	75-105: valid value range in units of -dBm
	255: represents an unknown signal quality
	<raw Ec/lo>
	0-15: valid value range in units of -dB
	255: represents an unknown signal quality
	<fer>:
	0-100%:Traffic channel error rate
	255: represents an unknown signal quality
Syntax:	Command syntax: AT+CSQ
	Command	Possible Responses
	AT+CSQ	+CSQ: <raw rssi>,<raw Ec/Io>,<fer>
		OK
		Note: <raw rssi>, <raw Ec/lo>, and <fer> as defined below

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 188