Yealink VC800 - Page 30

User Guide for the VC800 Video Conferencing System
14
Item
Description
④
Custom Key
Assign predefined functions to this key.
This key can be configures as Input key(default), ScreenShot
key, Mute Speaker and Presentation key. For more
information, refer to Custom Key Type on page 61.
⑤
Vol+
Increases the system volume.
⑥
Vol-
Decreases the system volume.
⑦
Zoom in Key
 Increases the camera zoom.
 Increases the captured image magnifications.
 Behaves as page up in a multiple page list.
⑧
Zoom out Key
 Decreases the camera zoom.
 Decreases the captured image magnifications.
 Behaves as page down in a multiple page list.
⑨
OK Key
Confirms actions or answers incoming calls.
⑩
Navigation Key
 Navigate through menu items using the Up, Down, Left,
and Right keys.
 Pan and tilt the camera to adjust the viewing angle.
⑪
Mute Key
Toggles the mute feature.
⑫
Home Key
 Returns to the idle screen when in the menu.
 Opens Talk Menu during a call.
⑬
Back Key
Returns to the previous menu.
⑭
Off-hook Key
 Enters the pre-dialing screen.
 Places a call.
 Answers a call.
⑮
Delete key
 Deletes one character at a time.
 Long press to delete all characters in the input field.
 Long press it for 2 seconds to start capturing packets
and long press it for 2 seconds again to stop capturing
packets.
⑯
On-hook Key
 Ends a call or exits from a conference call.
 Returns to the idle screen.
⑰
Keypad
 Enters digits.
 Enters the pre-dialing screen.
⑱
Character Key
Generates special characters: .@*.