@David-TP SIM card provider is CSL also tried auto APN instead of manual APN, no help

@David-TP The service provider is CSL because my manual APN is a special service that can connect to my company internal network. in this SIM card use auto APN also cannot get any WAN IP I use...

I bought this Deco X50-5G last week, already put SIM card inside, typed in appropriate APN,for my company's MVPN. can see the right IP: 10.252.1.11 at the System Log, but the IP cannot bring to the...