Multi-Tech Systems CDMA Wireless Modem Select Broadcast Messages +CSCB, Description Values Syntax

This command is used to change the status of one message from preferred message storage.

<loc> Location number of the stored message (integer) <status> new status to be stored, as for +CMGL command : Text Mode

“UREAD”

“READ”

“USENT”

“SENT”

Possible responses:

OKLocation is valid and has been changed +CMS ERROR: 341 Non-volatile memory error

+CMS ERROR: 321 Invalid index (out of range or no SMS stored)

+CMS ERROR: 302 if attempting to change Status Report SMS or if syntax is incorrect

Note: Status of SENT or USENT indicate changing MO memory SMS. Status of READ or UREAD implies using preferred memory. Changes are not accepted when preferred memory is set to Status Report (all status reports are always assumed to be READ and cannot be changed).

Command syntax: AT+WMSC= <loc>, <status>

Chapter 8 – Short Messages Commands

Select Broadcast Messages +CSCB

Description: This command turns on/off the reception of Broadcast SMS messages.

Values:	The <bm> parameter of +CNMI command controls the indication of an incoming BC SMS
	message.
	<mode>:
	0: Activates reception of BC SMS.
	1: Turns off reception of BC SMS. Emergency BC SMS will be received in this mode.
Syntax:	Command syntax: AT+CSCB=<mode>
	Command	Possible Responses
	AT+CSCB=0	OK
	Note: Turn on reception of BC SMS	Note: BC SMS can be received
	+CBMI: “BC”,5
	Note: A BC SMS was received, and stored in slot 5
	AT+CSCB=1	OK
	Note: Turn off reception of BC SMS	Note: Only Emergency BC SMS can be received.
		Reception of all other BC SMS will be stopped.

Message Status Modification +WMSC

Description:

Values:

Syntax:

Command	Possible Responses
AT+WMSC=4,”UREAD”	OK
	Note: Message stored in preferred memory index 4 status
	changed to NOT READ
AT+WMSC=8,”USENT”	+CMS ERROR: 321
	Note: Invalid index, no message at location 8 of MO memory
AT+CPMS=”SR”	+CPMS:1,10,4,10
Note: Change preferred memory to Status	OK
Report
AT+WMSC=0,”UREAD”	+CMS ERROR: 302
	Note: Cannot change Status Report messages

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 65