]]]]

Shows the current AT+CNMI? setting

Show if the AT+CNMI=? command is

supported

•_ ERROR

•_ +CNMI: <mode>,<mt>,<bm>,<ds>

•_ OK

•_ ERROR

•_ +CNMI:

(list of supported <mode>s), (list of supported <mt>s), (list of supported <bm>s), (list of supported <ds>s)

•_ OK

•_ ERROR

Selects the procedure for the way in which new messages received from the network, are indicated to the TE when it is active, e.g. DTR signal is ON. If the TE is inactive (DTR signal is OFF), message receiving is carried out as specified in GSM 03.38 (3G TS 23.038).

If the command fails and the error is related to mobile equipment or network, the final result code CMS ERROR: <err> is returned.

<mode> Description

3Forward unsolicited result codes directly to the TE. TA-TE link specific inband technique used to embed result codes and data when TA is in on-line data mode

<mt> Description

0No SMS-DELIVER indications are routed to the TE. No class, Class 0, class 1 and class 3 use <mem3> as preferred storage. Class 2 messages shall be stored in the SIM. If it this is not possible then the MS shall send an error message accordingly to GSM 03.38

1SMS-DELIVER is stored into ME/TA and the indication of the memory location is routed to the TE using unsolicited result code:

+CMTI: <mem>,<index>

2Class 0, class 1, and class 3 SMS-DELIVERs are routed directly to the TE using the unsolicited result code but not stored in ME/TA:

+CMT:[<alpha >], <length><CR><LF><pdu> (PDU mode enabled)

Class 2 data coding scheme result in indication as defined in <mt>=1

Owner’s Manual

Rev 1.0

Page 204 of 204