Is it possible to automatically configure APN settings?

Thread Starter

Cristian M

Joined Sep 14, 2017
7
Hello! I'm using an A6 GSM module to connect a microcontroller to a server over the Internet. I noticed that I have to manually configure the APN settings for each SIM card I use.

So, is it possible to configure these settings automatically? How does a mobile phone do it?
 
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