User guide

Chapter 6 – Global Configuration Commands
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide (PN S000478C) 18
Chapter 6 – Global
Configuration Commands
Set Phone Functionality +CFUN
Description: This command selects the mobile station’s level of functionality.
The AT+CFUN=1 command restarts the entire CDMA stack and CDMA functionality: a complete
software reset is performed. The OK response will be sent at the last baud rate defined by the
+IPR command. Issuing the AT+CFUN with no arguments will act the same as AT+CFUN=1.
Syntax: Command syntax: AT+CFUN=<functionality level>
Command Possible Responses
AT+CFUN?
Note: Ask for current functionality level
+CFUN: 1
OK
Note: Full functionality
AT+CFUN=0
Note: Powers off the modem
OK
Note: Command valid
AT+CFUN=1
Note: Sets modem to ONLINE mode. Performs
software reset
OK
Note: Command valid
Values: <functionality level>
0 Powers off the modem.
1 Sets modem to ONLINE mode. Performs software reset
Notes:
Powering Down and Hardware Reset
It is recommended to follow this shutdown sequence, when possible, prior to a hardware reset
or a powering down of the modem.
The shutdown sequence informs the network that the mobile station is going offline, and then
saves critical data to the modem’s non-volatile memory (flash).
AT+CFUN=0 (issues the command)
+WIND:10 (wait for this response from the modem)
The modem is now ready to be powered off or reset.
If you do not see the +WIND:10 response, you may want to enable this unsolicited
message using the command AT+WUSLMSK=00020000,0<cr>.
Display Configuration &V
Description: This command is used to display the modem configuration. It lists all the commands supported by
the modem and their possible parameters. This is a standard Hayes
®
modem AT command.
Syntax: Command syntax: AT&V
Command Possible Responses
AT&V
Note: Display the active parameter settings
&C: 2; &D: 2; …
…
OK