Specifications

AT Command Set for L55 Platform 2003-11-21
Copyright  Siemens AG 2003 All Rights Reserved Page 65 of 131
<bm> Rules for storing received CBMs depend on the relevant data coding
method (refer to GSM 03.38), the setting of Select CBM Types
AT+CSCB) and these values:
0 No CBM indications are routed to the TE.
2 New CBMs are routed directly to the TE using unsolicited result
code:
+CBM: <length><CR><LF><pdu> (PDU mode enabled)
3 Class 3 CBMs are routed directly to TE using unsolicited result
codes as defined in <bm>=2
<ds> 0 No SMS-STATUS-REPORTs are routed to the TE
1 SMS-STATUS-REPORTs are routed to the TE using unsolicited
result code:
+CDS: <length><CR><LF><pdu> (PDU mode enabled)
2 If SMS-STATUS-REPORT is routed into ME/TA, indication of
the memory location is routed to the TE using unsolicited result
code:
+CDSI: <mem>,<index>
<bfr> 1 TA buffer of unsolicited result codes defined within this
command is cleared when <mode> 1...3 is entered.
<mem> See AT+CPMS command
<index> Index of the record on the chip card
<length> Length of <pdu>
<pdu> See AT+CMGL command
Read command
AT+CNMI?
Response
+CNMI: <mode>,<mt>,<bm>,<ds>,<bfr>
Parameter
<mode>
See Test command
<mt> See Test command
<bm> See Test command
<ds> See Test command
<bfr> See Test command
Write command
AT+CNMI=[<mode>[,<mt>[,<bm>[,<ds>[,<bfr>]]]]]
Parameter
<mode>
See Test command
<mt> See Test command
<bm> See Test command
<ds> See Test command
<bfr> See Test command
Response
OK/ERROR/+CMS ERROR
Unsolicited message
+CMTI: <mem>,<index>
+CMT: <length><CR><LF<>pdu>
+CDS: <length><CR><LF><pdu>
+CDSI: <mem>,<index>