Enable Headphone Switch
Designed for use with permanently installed wired headphones, this setting shows an icon in the Navigation Bar that allows visitors to switch between headphones and the iPad’s native speakers.
Default Value: Off
The icon is treated as a standard icon and is tinted to match the rest of the navigation icons under Display > Navigation Bar > Standard Icon Color.
Values for Remote Settings Control & Managed App Configuration
Added in 7.7 version.