3. Managing Alarms Effortlessly

Whether you’re a heavy sleeper or just need a few extra moments in the morning, your volume buttons can control your alarm. Use them to snooze or turn off alarms with a simple press, providing a handy alternative to on-screen controls.
Read More: 10 Hidden Functions On Your Phone You Didn’t Know Existed
4. Swift Access to Emergency Services

In critical situations, your iPhone can be a lifeline. Quickly initiate an emergency call by holding down the side lock button and either volume button. Swipe the SOS icon to connect with emergency services promptly, even if your phone is locked.