806.3 Guest Rooms With Communication Features

Advisory 806.3 Guest Rooms with Communication Features.  In guest rooms required to have accessible communication features, consider ensuring compatibility with adaptive equipment used by people with hearing impairments.  To ensure communication within the facility, as well as on commercial lines, provide telephone interface jacks that are compatible with both digital and analog signal use.  If an audio headphone jack is provided on a speaker phone, a cutoff switch can be included in the jack so that insertion of the jack cuts off the speaker.  If a telephone-like handset is used, the external speakers can be turned off when the handset is removed from the cradle.  For headset or external amplification system compatibility, a standard subminiature jack installed in the telephone will provide the most flexibility.