3Care and Maintenance . . . . . . . . . . . . . . . . . 217Responsible Listening . . . . . . . . . . . . . . . . . 218Operating Environment . . . . . . . . . . . . . . . . 220FCC Hearing Aid Compatibility (HAC)Regulations for Wireless Devices . . . . . . . 222Restricting Children's Access toYour Mobile Device . . . . . . . . . . . . . . . . . . 224FCC Notice and Cautions . . . . . . . . . . . . . . . 224Other Important Safety Information . . . . . . . 225Section 10: Warranty Information ..........227Standard Limited Warranty . . . . . . . . . . . . . . 227End User License Agreement for Software . . 232Index .........................................................240