Data Sheet
SIM900 AT Commands Set
SIM900R01_ATC_V1.00 145 15.01.2010
Read Command
AT+MORING?
Response
+MORING: <mode>
OK
Response
OK
ERROR
Write Command
AT+MORING
=[<mode>]
Parameters
<mode> 0 not show call state of mobile originated call
1 show call state of mobile originated call. After dialing
call numbers, the URC strings of MO RING will be sent if the other call
side is alerted and the URC strings of MO CONNECTED will be sent if the
call is established.
Reference Note
6.2.33 AT+CMGHEX Enable To Send Non-ASCII Character SMS
AT+CMGHEX Enable To Send Non-ASCII Character SMS
Response
+CMGHEX: <mode>
OK
Read Command
AT+CMGHEX?
Parameter
see Write Command
Test Command
AT+CMGHEX
=?
Response
+CMGHEX: (0,1)
OK
Response
OK
ERROR
Write Command
AT+CMGHEX
=<mode>
Parameter
<mode> 0 Send SMS in ordinary way
1 Enable to send SMS varying from 0x00 to 0x7f except
0x1a and 0x1b under text mode and GSM character set
Reference
Note
z Only be available in TEXT mode and +CSCS=”GSM”.
z It is not supported temporarily.