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Connecting to Truphone

Overview#

Once you have received your Truphone SIM cards and activated them with an appropriate data plan you are all set to connect to the Truphone network.

  • Insert SIM Card
  • Activate SIM's on Connectivity Management Portal
  • Connect to Network

Many modules and devices come pre-configured ready to connect to Truphone or provide instructions on how to get started. If not, the following AT commands may provide help to set the appropriate configuration on the device to connect.

AT Commands#

The following AT commands can be used to help you connect a device to the Truphone network.

Check SIM is Ready#

AT+CPIN?

+CPIN: READY

OK

Check Network Registration#

AT+CGREG?

+CGREG: 0,4

OK

Get Network Information#

AT+COPS?

+COPS: 0,0,"Truphone Truphone",8

Check Service Quality#

AT+CSQ

+CSQ: 24,99

OK

Set APN#

AT+CGDCONT=1,"IP","iot.truphone.com"

OK

Check APN#

AT+CGDCONT?

+CGDCONT: 1,"IP","iot.truphone.com","0.0.0.0",0,0,0,0

OK

Attach to Network#

AT+CGATT=1

OK

Get IP Address#

AT+CGPADDR=1

+CGPADDR: 1,10.136.138.63

OK

Check PDP Context#

AT+CGDCONT?

+CGDCONT: 1,"IP","iot.truphone.com","10.136.138.63",0,0,0,0

OK

Disconnect from Network#

AT+CGATT=0

OK