APN settings

Each is identified with a (human readable) name which in 2G, 3G and 4G networks was referred to as the APN (Access Point Name). In the 5G core, it is referred to as the DNN (Data Network Name).5 Haz 2018

In a mobile network, the access point name (APN) is the virtual private network (VPN) that connects the user equipment through the Packet Data Network Gateway (P-GW) to the Packet Data Network (PDN) . User equipment can access many APNs, which are domain names and associated parameters, and one is the default APN.

A PDP (Packet Data Protocol ) Context is a logical association between a MS (Mobile Station) and PDN (Public Data Network) running across a GPRS network.