Table of ContentsixEndpoint Diagnostics ....................................................................................................... 117General Issues .................................................................................................................. 118Camera Issues .................................................................................................................. 120Display Issues ................................................................................................................... 121Video & Audio Issues ....................................................................................................... 121Endpoint Maintenance .................................................................................................... 122Regulatory Notices ............................................................... 129Service Agreements ........................................................................................................ 129Limitations of Liability ...................................................................................................... 129Safety Instructions ............................................................................................................ 129Restriction of Hazardous Substances............................................................................. 132Appendix A - Time Zones ..................................................... 133Index ..................................................................................... 137