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Neo_M590E V1 GPRS Module AT Command Set
Copyright © Neoway Technology Co., Ltd
54
10
TCP Command Example Process
10.1
TCP Link through Internal Protocol
MODEM:STARTUP //
Boot log at a fixed baudrate.
+PBREADY //
Run the following commands unless you see this code.
AT+CPIN? //
Check the SIM card status.
+CPIN: READY
OK
AT+CCID //
Read the CCID of the SIM card.
+CCID: 89860109247552607598
OK
AT+CSQ //
Query the RSSI.
CSQ: 26,0
OK
AT+CREG?
+CREG: 0,1
//
The module registered the GSM network.
OK
AT+XISP=0 //
Set to internal protocol
OK
AT+CGDCONT=1,"IP","CMNET" //
Set APN.
OK
AT+CGATT? //
Query the GPRS attach status.
+CGATT: 1 //
Attached
OK
AT+XIIC=1
//
Activate the PPP connection.
OK
AT+XIIC?
+XIIC: 1, 10.10.73.214
//
The PPP connection is set up
.
OK