Multi-Tech Systems CDMA Wireless Modem - Manual (Page 15)

Chapter 3 – Unsolicited AT Result Codes
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 15
C
HAPTER
3 - U
NSOLICITED
AT R
ESULT
C
ODES
This section describes unsolicited AT codes that are sent to the modem as the result of an AT command or
network notification. These commands are used throughout the sections of this document. Refer to this
section for an explanation on any unsolicited command that is mentioned in the subsequent sections for
result code range and value definitions.
Cell Broadcast Message Directly Displayed +CBM
Description: This response indicates a Cell Broadcast message has been received and according to the
message storage preferences (+CNMI), is to be directly displayed.
Values: Originator Address
Service Center Time Stamp in string format : “yy/MM/dd,hh :mm :ss±zz”
(Year/Month/Day,Hour:Min:Seconds±TimeZone)
Type-of-Address of
Language
Encoding method
The number of characters in the following field
Message contents
Syntax: Response syntax: +CBM: , , [,],[,]
Example Result
+CBM: “123456”,”98/10/01,12 :3000+00”,129,1,2,5
Hello
Note: Cell broadcast message received
Cell Broadcast Message Stored in Memory +CBMI
Description: This response indicates a Cell Broadcast message has been received and according to the
message storage preferences (+CNMI), is to be stored in memory.
Values: NVRAM storage area (always “BC” for this response)
location of message within storage area
Syntax: Response syntax: +CBMI: ,
Example Result
+CBMI: “BC”,5
Note: Cell broadcast message received and stored in “BC” memory at index 5
Cell Environment Description Indication +CCED
Description:
This response is used to return information that has been requested by the +CCED AT command. Refer to
the +CCED AT command in chapter 14 for more information and a definition of the returned values.
Syntax: Response syntax: +CCED:
Example Result
+CCED: 1,725,4,65535,6,,0,,,-104,-35,-63
Note: Cell environment description indication in response to AT+CCED=0,1