English - Manual
Page 18
Table of contents Appendix 109 Alert message 110 Troubleshooting checklist 111 Safety information 113 Safety precautions 114 About the battery usage 115 FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices..........117 FCC Regulatory Compliance 120 Warranty 122 18
Table of contents Appendix 109 Alert message 110 Troubleshooting checklist 111 Safety information 113 Safety precautions 114 About the battery usage 115 FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices..........117 FCC Regulatory Compliance 120 Warranty 122 18
English - Manual
Page 109
8 Appendix Alert message Troubleshooting checklist Safety information Safety precautions About the battery usage FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices FCC Regulatory Compliance Warranty 109
8 Appendix Alert message Troubleshooting checklist Safety information Safety precautions About the battery usage FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices FCC Regulatory Compliance Warranty 109
English - Manual
Page 111
Disable the MUTE function. When your hand is exhausted. Troubleshooting checklist When audio quality is charged. Make sure your mobile phone does not turn on three consecutive attempts. Charge the battery when battery energy is ...
Disable the MUTE function. When your hand is exhausted. Troubleshooting checklist When audio quality is charged. Make sure your mobile phone does not turn on three consecutive attempts. Charge the battery when battery energy is ...