input: [EITAS] 1194.23(f) [Category] Telecommunications Products [Supporting Features] Not Applicable. BNCollege.com platform is not a telecommunications product that provides voice signals. [Summary of Supported] Not Applicable [Section 508 Rule] 
output: For transmitted voice signals, telecommunications products shall provide a gain adjustable up to a minimum of 20 dB. For incremental volume control, at least one intermediate step of 12 dB of gain shall be provided.