Where a <Supporting <Remarks telecommunications product features> and delivers output by an audio explanations> transducer which is normally held up to the ear, a means for effective magnetic wireless coupling to hearing shall be provided. Requirement for hearing aids to be compatible with the telecommunications product Note: this also applies to hearing devices; e.g., cochlear implants and assistive listening devices. Interference to hearing <Supporting <Remarks (including features> and hearing aids, cochlear explanations> implants, and assistive listening devices) shall be reduced to the lowest possible level that allows a user of hearing technologies to utilize the telecommunications product. ANSI C63.192001 standard provides procedures for testing the interference level produced by handsets.
Where a telecommunications product delivers output by an audio transducer which is normally held up to the ear, a means for effective magnetic wireless coupling to hearing shall be provided. Requirement for hearing aids to be compatible with the telecommunications product Note: this also applies to hearing devices; e.g., cochlear implants and assistive listening devices. <Supporting features> <Remarks and explanations> Interference to hearing (including hearing aids, cochlear implants, and assistive listening devices) shall be reduced to the lowest possible level that allows a user of hearing technologies to utilize the telecommunications product. ANSI C63.192001 standard provides procedures for testing the interference level produced by handsets. <Supporting features> <Remarks and explanations>