Chapter 24 – Sprint® Specific AT Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands (PN S000294J)
189
Chapter 24 – Sprint®
Specific
AT Commands
This chapter details AT commands that are Sprint® specific. The command presented in this chapter should replace the
corresponding general commands in the main document.
SMS Status Report Indication Directly Displayed +CDS
Description:
This response indicates an SMS status report has been received and according to the message storage
preferences (+CNMI), is to be directly displayed. +CDS is also used in the data compression functionality as
an active command. Refer to Chapter 16 for an explanation of +CDS usage for data compression.
For Sprint®, the +CDS response has a secondary format that is used to indicate that a SMS message was
delivered to the recipient (SMS message delivery ACK on). This form of the +CDS message is not stored in
NV memory. In the case of delivery acknowledgement, the +CNMI setting will not have an effect and
delivery acknowledgements will always be reported with the +CDS response.
Values:
<ind>
Message type indicator
0
Status report
1
MO delivery acknowledge message
<mr>
Message Reference
<ra>
Recipient Address
<tora>
Type-of-Address of <ra>
<scts>
Service Center Time Stamp in string format : “yy/MM/dd,hh :mm :ss±zz”
(Year/Month/Day,Hour:Min:Seconds±TimeZone)
<dt>
Discharge Time in string format: “yy/MM/dd,hh :mm :ss±zz” (Year [00-99], Month
[01-12], Day [01-31], Hour, Minute, Second and Time Zone [quarters of an hour])
<st>
Status of a SMS-STATUS-REPORT (See Chapter 19)
<msg
id>
Message reference. The Id of the sent message.
“<date>,<time>”
Timestamp of the acknowledge receipt.
<delivery
ack
body>
MO message delivery acknowledgment.
Syntax:
Response Syntax:
+CDS: <ind>, <mr>, [<ra>], [<tora>], <scts>, <dt>, <st> (Text mode)
+CDS: <ind>, <msg id>,”<date>,<time>”,<delivery ack body
>
Example Result
+CDS: 0, 2, 116, ”3146290800”, 129, “98/10/01,12 :30 :07+04”, “98/10/01 12 :30 :08+04”, 0
Note: SMS status report received
+CDS: 1, 3, "03/09/11,14 :52 :53", Message to 8582431438 delivered
Note: SMS acknowledge report received. "Message to 8582431438 delivered" is the ack message body.
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?
Note: Ask for current functionality level
+CFUN: 1
OK
Note: Full functionality
AT+CFUN=0
Note: Set phone offline
OK
Note: Command valid
AT+CFUN=1
Note: Set phone ONLINE. A software reset is performed.
Note: Command valid