I have a Gigaset COMFORT A IP FLEX cordless phone connected to the Archer VR2800v router on my landline, so only via RJ11 telephone cable, no VoIP, on analog mode, and my problem is that when the call

My goal is to remove country code code from phone number, I live in Italy and my country code is +39, I have a Gigaset COMFORT A IP FLEX cordless phone connected to the Archer VR2800v router on my lan

I use AdGuard DOH DNS on Chrome in Android ( DNS-over-HTTPS ) https://adguard-dns.io/en/public-dns.html They can be set from Chrome settings like this: AdGuard DOH works if the phone uses mobile data,