INTRODUCTION

For example, for narrowband handsets, TS 26.131/TS 26.132 do not set a lower limit of the allowed range of amplification levels that may be reached when a volume control is turned up to the maximum level. TS 26.131 § 5.2.2; TIA Reply Comments at 5. In this Report and Order, this is referred to as the “minimum level of the maximum volume.” ................
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