You are right that most places I know about turn off 3G instead of 2G, mostly because of embedded users relying on 2G. Switzerland on the other hand decided to

You are right that most places I know about turn off 3G instead of 2G, mostly because of embedded users relying on 2G. Switzerland on the other hand decided to turn off 2G while keeping 3G running (for now): https://www.comcom.admin.ch/comcom/en/Homepage/documentation/facts-and-figures/mobile-telephony/mobile-coverage.html https://www.comcom.admin.ch/comcom/en/Homepage/documentation...