Rainbow Electronics MG260 - Manual (Page 79)

FLYFOT-MG260-MODULE
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simply type, <ctrl-Z> character (ASCII 26). The text can contain all existing characters except <ctrl-Z>
and <ESC> (ASCII 27). This command can be aborted using the <ESC> character when entering text. In
PDU mode, only hexadecimal characters are used (‘0’…’9’,’A’…’F’).
Syntax :
Command syntax in PDU mode :
AT+CMGS= <length> <CR>
PDU is entered <ctrl-Z / ESC >
Command
Possible responses
AT+CMGS=.28.<CR>
0031000BA13105119226F40000AD0AA8C3F6
30885E9ED301 <ctrl-Z>
Note : Send a message in PDU mode +CMGS: <mr>
OK
Note : Successful transmission
AT+CMGS=? +CMGS:
OK
AT+CMGS
AT+CMGS? +CMS ERROR: 3
Note: not supported.
The message reference, <mr>, which is returned to the application is allocated by the product. This number
begins with 0 and is incremented by one for each outgoing message (successful and failure cases); it is
cyclic on one byte (0 follows 255).
Note:
this number is not a storage number – outgoing messages are not stored.
Defined values :
See above paragraphs.
9.10 Write Message to Memory +CMGW
Description :
This command stores a message in memory (either SMS-SUBMIT or SMSDELIVERS). The memory
location <index> is returned (no choice possible as with phonebooks +CPBW).
Text or PDU is entered as described for the Send Message +CMGS command.
Syntax :
Command syntax in PDU mode :
AT+CMGW= <length> [,<stat>] <CR>
give PDU<ctrl-Z / ESC>
Response syntax: