Yealink CP920 User Manual page 9

General Issues ..................................................................................................................... 145
Display Issues ...................................................................................................................... 145
Password Issues .................................................................................................................. 146
Call Issues ........................................................................................................................... 147
Audio Issues ........................................................................................................................ 147
Network Issues .................................................................................................................... 149
Log Issues ........................................................................................................................... 151
Reboot & Upgrade & Reset Issues ..................................................................................... 153
Regulatory Notices ................................................................ 157
Service Agreements ............................................................................................................ 157
Limitations of Liability ......................................................................................................... 157
Safety Instructions .............................................................................................................. 157
Appendix ............................................................................... 161
Appendix A - Time Zones ................................................................................................... 161
Appendix B - Menu Structure ............................................................................................. 163
Appendix C - Unavailable Features for PSTN ..................................................................... 164
Index ..................................................................................... 165
About This Guide
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