It’s of course strange that if you’re in the EU, you can make unlimited calls to CH/EU, but not from CH to EU, without an option. So if you want to make calls to the EU and you are near the border, you can hope that your cell phone is already on “roaming”. A completely new situation, where previously just the word roaming raised alarm bells and people even switched their cell phones to flight mode for security reasons because of the threat of horrendous costs
To be fair, it must also be said that this paradoxical situation also applies to other EU countries, including Germany, for example. Whether Telekom, Vodafone etc… calls from DE to EU are not included or only certain minutes are included.