Moxa Technologies G2150I manual Read Message +CMGR

OnCell G2150I AT Command Set Short Message Commands

1:SMS-DELIVERs are routed using unsolicited code: +CMTI: “SM”,<index>

2:SMS-DELIVERs (except class 2 messages) are routed using unsolicited code: if PDU mode:

+CMT: [<alpha>], <length> <CR> <LF> <pdu> if text mode:

+CMT: <oa>,[<alpha>], <scts> [,<tooa>, <fo>, <pid>, <dcs>, <sca>, <tosca>, <length>] <CR><LF><data>

3:Class 3 SMS-DELIVERS are routed directly using code in <mt>=2. Other classes messages result in indication <mt>=1

<bm>: defines the rules for storing the received CBMs (Cell Broadcast Message) types. They depend also on the coding scheme (text or PDU) and the setting of Select CBM Types (see +CSCB command). Default is 0.

0:No CBM indications are routed to the TE. The CBMs are stored.

1:The CBM is stored and an indication of the memory location is routed to the customer application using unsolicited result code: +CBMI: “BM”, <index>

2:New CBMs are routed directly to the TE using unsolicited result code. If PDU mode: If text mode: +CBM:<sn>,<mid>,<dcs>,<page>,<pages> <CR><LF> <data>

3:Class 3 CBMs: as <bm>=2.

Other classes CBMs: as <bm>=1.

<ds> for SMS-STATUS-REPORTs. Default is 0.

0:No SMS-STATUS-REPORTs are routed.

1:SMS-STATUS-REPORTs are routed using unsolicited code: f PDU mode:

+CDS: <length> <CR> <LF> <pdu> (PDU mode) or If text mode:

+CDS: <fo>,<mr>, [<ra>] , [<tora>], <scts>,<dt>,<st> (Text mode)

2:SMS-STATUS-REPORTs are stored and routed using the unsolicited result code: +CDSI: “SR”,<index>

<bfr> Default is 0.

0:TA buffer of unsolicited result codes defined within this command is flushed to the TE when <mode> = 1 to 3 is entered (OK response shall be given before flushing the codes)

1:TA buffer of unsolicited result codes defined within this command is cleared when <mode> 1…3 is entered.

Read Message: +CMGR

Description: This command allows the application to read stored messages. The messages are read from the memory selected by +CPMS command.

Command syntax: AT+CMGR=<index> Response syntax for text mode:

yfor SMS-DELIVER only +CMGR:<stat>,<oa>,[<alpha>,] <scts> [,<tooa>,<fo>, <pid>, <dcs>, <sca>, <tosca>, <length>] <CR><LF> <data>

y for SMS-SUBMIT only +CMGR: <stat>,<da>,[<alpha>,] [,<toda>, <fo>, <pid>, <dcs>, [<vp>], <sca>, <tosca>, <length>]<CR><LF> <data>

y for SMS-STATUS-REPORT only +CMGR: <stat>,<fo>,<mr>,[<ra>],[<tora>],<scts>,<dt>,<st> ()

Response syntax for PDU mode:

y+CMGR: <stat>, [<alpha>] ,<length> <CR><LF> <pdu>

A message read with status “REC UNREAD” will be updated in memory with the status “REC READ”.

Note: The <stat> parameter for SMS Status Reports is always “READ”.

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