AT Command Set - Olitec
AT Command Set - Olitec
AT Command Set - Olitec
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5.10 <strong>AT</strong>+CNMI New SMS message indicationsTest command<strong>AT</strong>+CNMI=?Read command<strong>AT</strong>+CNMI?Write command<strong>AT</strong>+CNMI =[][,][,][,][,]Response+CNMI: (list of supported s), (list of supported s), (list of supporteds), (list of supported s), (list of supported s) OKParameterSee set commandResponse+CNMI: ,,,, OKParameterSee set commandResponseTA selects the procedure how the receipt of new SMS messages from the networkis indicated to the TE when TE is active, e.g. DTR signal is ON. If TE is inactive(e.g. DTR signal is OFF), the reception of messages shall be performed as specifiedin GSM 03.38.Note1: If the DTR signal is not available or the state of the signal is ignored(V.25ter command &D0), reliable message transfer can be assured byusing +CNMA acknowledgment procedure.Note2: The rules =2 and =3 for storing received SM are possible only ifphase 2+ compatibility is activated with +CSMS=1Note3: The parameter =1 is only available in phase 2+OKIf error is related to ME functionality:+CMS ERROR: Parameter 0 Buffer unsolicited result codes in the TA. If TA result codebuffer is full, indications can be buffered in some other place orthe oldest indications may be discarded and replaced with thenew received indications.1 Discard indication and reject new received messageunsolicited result codes when TA-TE link is reserved (e.g. inon-line data mode). Otherwise forward them directly to the TE.2 Buffer unsolicited result codes in the TA when TA-TE link is reserved(e.g. in on-line data mode) and flush them to the TEafter reservation. Otherwise forward them directly to the TE.3 Forward unsolicited result codes directly to the TE. TA-TE linkspecific inband technique used to embed result codes and datawhen TA is in on-line data mode.Rules for storing received SMS depend on the relevant data codingmethod (refer to GSM 03.38 [2]), preferred memory storage (+CPMS)setting and this valueNote: If <strong>AT</strong> command interface is acting as the only display device, theME must support storage of class 0 messages and messages in themessage waiting indication group (discard message)0 No SMS-DELIVER indications are routed to the TE.1 If SMS-DELIVER is stored in ME/TA, indication of the memorylocation is routed to the TE using unsolicited result code:+CMTI: ,Page 147 of 207
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