HC25 AT Command Set - Portech.com.tw

HC25 AT Command Set
12.12 AT+CNMI
s
2 SMS-DELIVERs, except class 2 messages and messages in the message
waiting indication group (store message) are routed directly to the TE using
unsolicited result code.
3 Class 0 and 3 SMS-DELIVERs are routed directly to the TE using unsolicited
result codes defined in =2. Messages of other data coding schemes result
in indication as defined in =1.
(num)
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 this value:
[0] (&F) No CBM indications are routed to the TE.
2 New CBMs are routed directly to the TE using unsolicited result code.
(num)
[0] (&F) No SMS-STATUS-REPORTs are routed to the TE.
1 SMS-STATUS-REPORTs are routed to the TE using unsolicited result code.
2 If SMS-STATUS-REPORT is routed into ME/TA, indication of the memory
location is routed to the TE using unsolicited result code.
(num)
[1] (&F) TA buffer of unsolicited result codes defined within this command is cleared
when changes from 0 to 1...3.
(num)
Integer type; value in the range of location numbers supported by the associated memory
Notes
• With =2,3 and =1 messages routed directly to the TE (either short messages or status reports)
have to be acknowledged with AT+CNMA. To do this, GSM Phase 2+ has to be enabled (see AT+CSMS).
• If Phase 2+ is enabled and either a short message or a status report is not acknowledged within the required
time, then and will be set to zero. See AT+CNMA for further detail.
HC25_ATC_V01.200 Page 217 of 290 7/25/07
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