Specifications

Chapter 23 – Sprint® Specific AT Commands
Multi-Tech Systems, Inc. CDMA AT Commands Reference Guide (PN S000294K) 188
WIOTA Connection Control +WIOTA
Description: This command is to start an IOTA session.
Values: 0 Reserved.
1 Start IOTA session to get profile.
2 Configure for Sprint commercial network.
3 Configure for Sprint STIC lab network.
4 Reserved.
5 Reserved.
Syntax: Command syntax: AT+WIOTA=<value>
Command Possible responses
AT+WIOTA=?
Note: Display available command options.
+WIOTA: (0-5)
OK
AT+WIOTA=1
Note: Start IOTA session.
OK
Note: Session started.
AT+WIOTA?
Note: Display last used option.
+WIOTA: 1
OK
Sprint® System Selection +WSSS
Description: This command is used to set the system selection and is persistent on reset. The values that are available
with the +WSSS command are dependent upon the currently loaded PRL. A few seconds of delay should
occur before issuing subsequent AT commands to allow time for the module to reacquire the network.
Values: <pref> Preferred only systems:
0 Home Only - Modem will operate on Sprint® PCS only.
1 Automatic - Roaming allowed on affiliated systems.
2 Analog only - Roaming rate applies.
Syntax: Command syntax: +WSSS: <pref>
Command Possible Responses
AT+WSSS=?
Note: Show supported parameters
+WSSS: (0-3)
OK
AT+WSSS?
Note: Get current setting
+WSSS: 1
OK
AT+WSSS=0
Note: Set home only
OK
Note: Home only mode set.
IOTA Error +WOAE
Description: This response indicates that an IOTA failure has occurred. Refer to Sprint® document SEBU 3G NAI dual
launch v131 sec 1.2 for additional details.
Syntax: Response Syntax: +WOAE: “IOTA error 1012”
Possible Responses
+WOAE: “IOTA error 1012”
Preparing Data Services +WOAP
Description: This response indicates that IOTA provisioning is in progress.
Syntax: Response Syntax: +WOAP: “Preparing Data Services”
Possible Responses
+WOAP: “Preparing Data Services”
Please Retry +WOAR
Description: This response indicates that the previous attempt to start a data session should be retried. When a data
session is started without a valid profile, IOTA provisioning is initiated. Upon completion of profile
provisioning, this response is displayed.
Syntax: Response Syntax: +WOAR: “Please Retry”
Possible Responses
+WOAR: “Please Retry”