| Configuration Methods | 41
2. Configure and save the following settings:
Parameter Description Configuration Method
Custom Key Type
Specify a feature for the custom
key on the remote control.
• Input: press to select the
video input source.
• ScreenShot: press to capture
screen.
• Mute Speaker: press to mute
or unmute the speaker.
• Presentation: press to start
or stop presentation.
• Preset: press to configure the
presets during a call.
Default: Presentation.
Web user interface
Disabling Remote Control Keys
All keys on the remote control are enabled by default. If you do not want to use some keys on the remote
control, you can disable them.
Procedure
1. On your web user interface, go to Setting > Remote Control.
2. In the Enable Remote Control Key field, turn off the corresponding key.
3. Click Confirm.
Disabling the Remote Control
The remote control feature is enabled by default. If you do not need to use remote control to control the
system, you can disable it.
Procedure
1. On your web user interface, go to Setting > General > General Information.
2. Configure and save the following settings:
Parameter Description Configuration Method
Remote Control Enabled
Disable the remote control.
Note: the default value is On.
If you select Off, you cannot use
the real remote control or the
virtual remote control to control
the system.
Web user interface
Using CTP20 Touch Panel
You can use CTP20 Touch Panel to configure and control VC880/VC800/VC500/VC200. For more
information about how to use CTP20 Touch Panel, refer to Yealink CTP20 Quick Start Guide.