Most people still think of their phone’s volume buttons as simple tools for increasing or decreasing sound. However, modern smartphones have turned these small side keys into powerful multifunction controls. By 2025, both Android and iPhone devices use volume buttons for much more than audio adjustment. They now serve as quick-access tools that help users perform everyday tasks faster and more efficiently. What once had a single purpose has quietly evolved into a smart shortcut system built right into your device.One of the most convenient features is using volume buttons as a camera shutter. Instead of tapping the on-screen button, you can press a volume key to capture photos or start recording videos. This makes taking selfies, group photos, or action shots much easier and steadier. Many phones also support long-press options for burst photography, helping users capture fast-moving moments. In addition, volume buttons can control music and media playback. Some devices allow you to skip tracks or pause audio even when the screen is locked, making listening on the go smoother and hassle-free.
Safety and accessibility features have also expanded the role of volume keys. Most smartphones now include an emergency SOS function that can be activated through specific button combinations involving volume and power keys. This allows users to contact emergency services or send their location to trusted contacts quickly and discreetly. Volume buttons can also be customized to launch frequently used apps, turn on the flashlight, or activate voice assistants. With the help of automation apps, users can create personal shortcuts, reducing the need to navigate through multiple screens and menus.
