A Device Channel Panel displays the content defined within it to one or more specified Device Channels. Device Channel Panels ...

A Device Channel Panel displays the content defined within it to one or more specified Device Channels. Device Channel Panels are typically used on Page Layouts to selectively hide certain regions and functionality from or show them to specified channels, and define channel-specific CSS. 

For example, an Article Page Layout may define its sidebar and Article Image Page Field inside Device Channel Panels that display only to the default channel in order to hide them from other devices, such as smart phones. Likewise, you could place a link to revert to the desktop experience (the default channel) within a Device Channel that displays only to smart phones.

Specify in which Device Channels a panel should render its contents by entering the aliases for one or more Device Channels in the IncludedChannels property, separated by commas. Any unrecognized channel aliases will be ignored. Click here to see the Device Channel List for this site.

To see the effects of Device Channel Panels, you may use URL query-strings, device emulators, or cookie-based approaches for channel-specific previews. To preview using URL query-strings, append the query string variable "DeviceChannel=Desired_Channel_Alias" to the URL of any page or the preview.