| Getting Started |
29
No.
Name
Description
1
Power Key
• Power on or power off the endpoint.
• Put the endpoint to sleep or wake up the endpoint.
2
Video Recording Key
Start or stop recording the video and audio.
3
Layout Key
Adjust the layout during a video call.
4
Custom Key
Customize the key function.
You can configure this key as the Presentation, the Input, the
ScreenShot, the Mute, or Preset key.
Note
: for second generation VCS devices, it defaults to
Presentation key; for third generation VCS devices, it defaults to
Camera Control key.
5
Volume up key
Increase the speaker volume.
6
Volume down key
Turn down the speaker volume.
7
Zoom in key
• Zoom the camera in.
• Zoom in the screenshot.
• Turn the page up.
8
Zoom out key
• Zoom the camera out.
• Zoom out the screenshot.
• Turn the page down.
9
OK key
Go the sub-menu, confirm actions or answer incoming calls.
10
Navigation Key
• Navigate through menu items.
• Pan and tilt the camera to adjust the viewing angle.
11
Mute Key
Mute or unmute the microphone
12
Home key
• Return to the idle screen when the endpoint is not in a call.
• Open the Talk Menu during a call.
13
Back key
Return to the previous menu.
14
Off-hook Key
Go to the Pre-dialing screen, place a call or answer a call.
15
Delete Key
• Delete the text. Delete one character at a time. Long press to
delete all characters in the input field.
• One press to capture packets. When the device is connected
to the USB flash drive, 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
• End a call or exit the current conference.
• Return to the idle screen.
17
Keypad
• Enter digits.
• Go to the pre-dialing screen.
18
Character Key
Enter the special characters: .@*.