Manual
     Smart Machine Smart Decision 
SIM800 Series_AT Command Manual_V1.09  16  2015-08-03 
2.2.22 ATS8  Add parameter saving mode 
2.2.26 ATX  Add parameter saving mode 
3.2.4 AT+CBST  Add parameter saving mode 
3.2.16 AT+CLCC  Add parameter saving mode 
3.2.12 AT+CSCS  Add parameter saving mode 
3.2.51 AT+CRSL  Add parameter saving mode 
3.2.52 AT+CLVL  Add parameter saving mode 
6.2.33 AT+CIURC  Add parameter saving mode 
6.2.53 AT_CSDT  Add parameter saving mode 
6.2.54 AT+CSMINS  Add parameter saving mode 
3.2.32 AT+CREG  Modify parameter save mode 
6.2.44 AT+SVR  Modify parameter save mode 
7.2.10 AT+CGREG  Modify parameter save mode 
3.2.24 AT+CPBS  Delete parameter save mode 
3.2.25 AT+CPBW  Delete parameter save mode 
2.2.28 AT&C  Modify the format 
3.2.5 AT+CCFC  Change error word: <reads> to <reason> 
3.2.33 AT+CRLP  Add Save mode and reference 
3.2.36 AT+FCLASS  Modify information about +FCLASS 
3.2.47 AT+CCLK  Add note 
4.2.5 AT+CMGS  Add Note 
6.2.18 AT+CHF  Modify parameter range and note 
6.2.19 AT+CHFA 
Add patameters of write command and test 
command,modify note 
6.2.20 AT+CSCLK  Add new parameter and note 
6.2.24 AT+CMTE  Increase the temperature range 
6.2.28 AT+CCPD  Set default value 
6.2.33 AT+CIURC  Set default value 
6.2.41 AT+SPWM  Modify parameter direction and note 
6.2.51 AT+CNETLIGHT  Add test and read command 
6.2.53 AT+CSDT  Modify note 
6.2.55 AT+CSGS  Modify parameter default value 
6.2.56 AT+CMICBIAS 
Add default value and modify parameter 
description 
6.2.57 AT+DTAM  Add AT command 
6.2.58 AT+SJDR  Add AT command 
6.2.59 AT+CPCMCFG  Add AT command 
V1.02  2013-10-23 
6.2.60 AT+CPCMSYNC  Add AT command 










