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7
Full TCP script
AT+CFUN=1
// Full functionality
AT+COPS=2 // Disable networkj registration
AT+CGDCONT=1,"IP",”<APN>” // Set <cid>=1 with APN
AT+COPS=0 // Enable network registration with automatic selection
AT#SCFG=1,1,300,90,600,50 // Socket Configuration (see AT command manual for the
details of the command)
AT#SGACT=1,1
// Internal modem process (expect to receive: ERROR)
AT+CEREG?
// Check Network registration , 2 or 5 is the positive answer
// for that.
AT#SGACT?
// Confirm Context activated
AT+CGPADDR=1
// Read IP address
AT#SD=1,0,<Dest. Port>,<"IP address">,0,1234,1 // Open a TCP socket to remote server
AT#SSEND=1
// After that command you will recieve a prompt > and you
// can send the data just typing it and end them with Crtl^Z
// Transmit the data and end the string with Crtl^Z to send it
SRING: 1
// message sent
AT#SH=1
// Close the socket
7.1
TCP script example
AT+CFUN=1
OK
AT+CGPADDR=
+CGPADDR: 1,"10.0.50.204"
OK
AT+CGCONTRDP=
+CGCONTRDP:
1,5,"lte.tim.it.mnc001.mcc222.gprs","10.0.50.204.255.0.0.0","10.0.50.205","213.230.130.222"
,"213.230.130.222","0.0.0.0","0.0.0.0"
OK
AT+CGDCONT=1,"IP",ibox.tim.it
OK
AT+CGATT=0
OK
AT+CGATT=1
