This is precisely what I need to find for a parent as well. There are feature phones available for the European market (like the HMD Nokia phones) that probably

This is precisely what I need to find for a parent as well. There are feature phones available for the European market (like the HMD Nokia phones) that probably fit the bill, but nothing that works on American frequencies. Wireless charging is also incredibly useful as an accessibility feature for older people, but manufacturers only seem to have young people working in their product teams.