User Guide for Yealink VC110 Video Conferencing Endpoint5210. Select the desired second from the pull-down list of Second.11. Press (Save soft key) to accept the change.Time and date is configurable via the web user interface at the path Setting->Date&Time.You can enable the key tone feature to play a key tone when you press the key on theremote control.Key tone is configurable via the remote control or web user interface. Key tone feature isenabled by default.NoteTo configure the key tone via the remote control:1. Press (Menu soft key) to enter main menu.2. Press or to select the Basic menu.If ringer volume is adjusted to 0, you cannot hear the key tone. For more information onhow to adjust the ringer volume, refer to Volume Settings on page 54.
