Versions of 47 CFR 20.19 - Hearing aid-compatible mobile handsets on LawServer
2024 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2023 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2022 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2021 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2020 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2019 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2016 47 CFR 20.19 – Hearing aid-compatible mobile handsets
2015 47 CFR 20.19 – Hearing aid-compatible mobile handsets