Regarding EC200U module

My EC200U module is not connected to the Server.

While I sent the command AT+CGDCONT? to the module it gives IP in IPV6 format.

If you are configured with IPV4V6, but the network is still only delivering IPV6, contact the SIM card vendor to confirm that the SIM card has IPV4V6 dual-stack enabled

Hey thank you for the reply. I will ask the Sim card vendor and then I will post the response to you.