SIM300 Datasheet | Simcom

Description ” Version 1.02 Now document: “SIM300 AT Interface Description ” Version 1.03 Version Chapter What is new V1.01 4.3 4.2.4at+cmgr 7.1 Add new mands: AT+SMALPHAID AT+SMEXTRAINFO AT+SMEXTRAUNSOL Add a new parameter <mode> Remove AT+CGMSCLASS in the overview V1.02 7.2.9 at+csns 7.2.25 at+ceng 3.2.15 at+chld Change CSNS mode 2 to FAX and 4 to data Change the parameter <n> to <mode> Change the definition “1X Terminate the active call number X (X= 1-7)” to “1X Terminate the specific call number X (X= 1-7)( active, waiting or held)” V1.03 8.2.23at+cipmode Select TCPIP Application Mode 8.2.24at+cipccfg Configure transparent transfer mode V1.04 7.2.1 at+ echo 7.2.29 at+ cmte 7.2.30 at+ csdt Change the value of the parameter <channel> AT+CMTE AT+CSDT V1.05 2.2.44 at+ilrr 2.2.45 at+ipr 10.1Profile mands 7.2.31 at+cmgda 7.2.32 at+simtone 7.2.33 at+ccpd 3.2.19 at+clck 3.2.31 at+cpwd 7.2.34 at+cgid Add a new value of IPR(0) Add a new value of IPR and some information (refer to 2.2.45.1) about it Delete some invalid information about +cfun Add this mand Add this mand Add this mand Add a new value PF Add some new value: PS and PF Add this mand V1.06 1.5 2.2.2 ata 2.2.3 atd 2.2.6 atd> <str> 2.2.21 ats6 2.2.22 ats7 2.2.24 ats10 2.2.26 atv 2.2.27 atx Modify the SIM300 AT mand interface defaults Modify the description of ata Modify the description of atd Modify the description of atd> <str> Modify the parameter range from 0 to 10 Modify the parameter range from 1...