Specifications

Chapter 23 – Sprint® Specific AT Commands
Multi-Tech Systems, Inc. CDMA AT Commands Reference Guide (PN S000294K) 187
Syntax: Command syntax: AT+CSS Returns: <Class>,<Band>,<SID>,<BS_P_REV>,<CHANNEL>
Command Possible Responses
AT+CSS?
Note: Display the current setting
+CSS: 2, A, 4145, 6, 334
OK
Note: Command is valid
AT+CSS=?
Note: Display the range of setting
+CSS:
OK
Note: Command is valid however range display is not supported
for this command due to carrier-specific requirements.
Packet Zone Identifier +PZID
Description: This is a read-only command that displays the Packet Zone Id for the mobile IP.
Values: Numeric value in range 0 - 255
Syntax: Command syntax: AT+PZID
Command Possible Responses
AT+PZID
Note: Display the packet zone ID.
+PZID: 1
OK
Boot URL +WBURL
Description: This command is used to read and write the boot URL value. This value is required for IOTA connections.
Values: <string> 128 character maximum length string value.
Default: http://hcmci.iota.spcsdns.net:8080/ciip
Syntax: Command syntax: AT+WBURL=<string>
Command Possible Responses
AT+WBURL?
Note: Display the current boot URL value.
http://hcmci.iota.spcsdns.net:8080/ciip
OK
AT+WBURL=http://hcmci.iota.spcsdns.net/ciip
Note: Set the boot URL value.
OK
Note: New value set.
AT+WBURL=””
Note: Set invalid URL value.
+CERROR: BAD REQUEST
Note: Error message displayed.
Trusted Domain +WTDMN
Description: This command is used to read and write the trusted domain value. This value is required for IOTA
connections and is used to verify the trusted server connection.
Values: <string> 32 character maximum length string value. Default: https:.iota.spcsdns.net
Syntax: Command syntax: AT+WTDMN=<string>
Command Possible Responses
AT+WTDMN?
Note: Display the current trusted domain value.
https:.iota.spcsdns.com
OK
AT+WTDMN=https:.iota.spcsdns.net
Note: Set the trusted domain value.
OK
Note: New value set.
AT+ WTDMN =””
Note: Set invalid URL value.
+CERROR: BAD REQUEST
Note: Error message displayed.
Proxy Address +WDPXY
Description: This command is used to read and write the proxy server address. The proxy server address is required for
IOTA connections.
Values: <string> 32 character maximum length string value in URL format.
Default: 68.28.31.1
Syntax: Command syntax: AT+WDPXY=<address>
Command Possible Responses
AT+WDPXY?
Note: Display the current proxy server address value.
68.28.31.2
OK
AT+WDPXY=68.28.31.1
Note: Set the proxy server address value.
OK
Note: New value set.
AT+ WDPXY =””
Note: Set invalid address value.
+CERROR: BAD REQUEST
Note: Error message displayed.