Cpms-Select Message Storage; Command Syntax - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
Figure 6-2 Format of User data of the default 7bit code
UDL
Figure 6-3 Format of User data of 8bit code or UCS2 code
UDL
The above two diagrams show the format of filling in the user data, where IEI means
"Information Element Identifier".
6.10 +CPMS–Select Message Storage

6.10.1 Command Syntax

Command
+CPMS=<mem1>[,<me
m2>[,<mem3>]]
Issue 04 (2013-01-28)
Octets
UDHL IEIa
IEIDLa IEDa
Total number of Octets
Length Indicator
Length Indicator
Octets
UDHL IEIa IEIDLa IEDa
Total number of Octets
Length Indicator
Length Indicator
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Octets
IEIb ......... IEIn IEDLn
Total number of Septets
Octets
IEIb ......... IEIn IEDLn
Total number of Octets
Possible response(s)
<CR><LF>+CPMS:
<used1>,<total1>,<used2>,<total2>,<used3>,<total3><
CR><LF>
<CR><LF>OK<CR><LF>
In case of MS-related error:
<CR><LF>+CMS ERROR: <err><CR><LF>
Short Message Service Commands
IEDn Fill bits SM (7bit data)
Septet Boundary
SM (8 bit data
IEDn
or UCS-2 data)
Octet Boundary
80