Message Storage Selection +Cpms; Command Syntax; Description - Huawei EM770W At Command Interface Specification

UDL
The above two diagrams show the format of filling in the User data, where IEI means
"Information Element Identifier".

5.10 Message storage selection +CPMS

5.10.1 Command Syntax

Command
+CPMS=<mem1>[,
<mem2>[,<mem3>]]
+CPMS?
+CPMS=?

5.10.2 Description

The SET command is used to set the message storage media corresponding to the
message read/write operations, and return the current use state of the selected media.
Issue 18 (2009-06-22)
Format of User data of the default 7bit code
Octets
UDHL IEIa
IEIDLa IEDa
Total number of Octets
Length Indicator
Length Indicator
Format of User data of 8bit code or UCS2 code
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
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>+CME ERROR: <err><CR><LF>
+CPMS:
<mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>
,
<mem3>,<used3>,<total3><CR><LF><CR><LF>OK<
CR><LF>
In case of MS-related error:
<CR><LF>+CME ERROR: <err><CR><LF>
+CPMS: (list of supported <mem1>s),(list of supported
<mem2>s),
(list
<mem3>s)<CR><LF><CR><LF>OK<CR><LF>
SM (8 bit data
IEDn
or UCS-2 data)
Octet Boundary
of supported
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