A phone model withdrawn from the French market because it emits too many electromagnetic waves

In France, there's a body that monitors all the phones put on the market. It's the national frequencies agency, ANFR. It was this agency that deemed that this model of phone could no longer be marketed. If this model, which dates back to 2020, has passed the tests so far, it's because the flow of electromagnetic waves can vary according to updates. What are the rules in Switzerland, and how do we know if our phone is emitting too many electromagnetic waves?