It appears the relaxed rules would apply only to some bands, notably some VHF and UHF ... That’s around 475 kHz and 136 kHz. Ham radio operators have long used digital modes like radio teletype ...
Somehow [hvde] wound up with a CB radio that does AM and SSB on the 11 meter band. The problem was that the radio isn’t legal where he lives. So he decided to change the radio over to work on ...