87Appendices
AppendicesAppendix A — Help & Troubleshooting
Appendix B — Using TalkSwitch with Telephone
Company Calling Services
Appendix C — Quick Commands and
DTMF Functions
Appendix D — Safety Precautions and
Regulatory Information
Appendix E — TalkSwitch One Year Warranty
Appendix F — Return Policy
Appendix G — Specifications
Appendix H — TalkSwitch and Power Interruptions