The Application Bar Item Control controls which items will appear on the user's application bar. Users may customise the appearance of their application bar by hiding controls that they do not regularly use.
Select / Deselect All buttons
The Select All button selects all of the available application bar items.
The Deselect All button deselects all of the available application bar items.
Each application bar item has its own switch that controls whether the item is shown on the application bar. If switched on, the item will appear on the application bar, and if switched off the item will be hidden.
Some functions (e.g. Echo or audio recording) will still function if their controls are hidden.
