Table of Contents
Advertisement
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
AT+CFUN?
Note: Ask for current functionality level
AT+CFUN=0
Note: Set phone offline
AT+CFUN=1
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
AT+CSQ
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C
Possible Responses
+CSQ: <raw rssi>,<raw Ec/Io>,<fer>
OK
Note: <raw rssi>, <raw Ec/lo>, and <fer> as defined below
Chapter 23 - Sprint® Specific AT Commands
Possible Responses
+CFUN: 1
OK
Note: Full functionality
OK
Note: Command valid
Note: Command valid
188
Advertisement
Table of Contents
