# Usage

The usage of the card is intended to be reasonably self-explanatory. Some more
complex situations / requirements are discussed here.

### 2-way audio

See [2-way audio](2-way-audio.md) for documentation on using 2-way audio.

### Casting

See [Casting](casting.md) for documentation on casting the card.

### Custom Icons

See [Custom Icons](custom-icons.md) for custom icons this card supports.

### URL Actions

See [URL Actions](url-actions.md) for documentation on acting based on URL contents.