User Manual

Chapter 1 iPhone at a glance 12
Buttons
Most of the buttons you use with iPhone are virtual ones on the touchscreen. A few physical
buttons control basic functions, such as turning iPhone on or adjusting the volume.
Sleep/Wake button
When you’re not using iPhone, press the Sleep/Wake button to lock iPhone. Locking iPhone puts
the display to sleep, saves the battery, and prevents anything from happening if you touch the
screen. You can still get phone calls, FaceTime calls, text messages, alarms, and notications. You
can also listen to music and adjust the volume.
On iPhone 6 and iPhone 6 Plus, the Sleep/Wake button is on the right side:
Sleep/Wake
button
Sleep/Wake
button
On earlier iPhone models, the Sleep/Wake button is on the top edge:
Sleep/Wake
button
Sleep/Wake
button
iPhone locks automatically if you don’t touch the screen for a minute or so. To adjust the timing,
go to Settings > General > Auto-Lock.
Turn iPhone on. Press and hold the Sleep/Wake button until the Apple logo appears.
Unlock iPhone. Press either the Sleep/Wake or Home button, then drag the slider.
Turn iPhone o. Press and hold the Sleep/Wake button until the slider appears, then drag
the slider.
For additional security, you can require a passcode to unlock iPhone. Go to Settings > Touch ID
& Passcode (iPhone models with Touch ID) or Settings > Passcode (other models). See Use a
passcode with data protection on page 44.
Home button
The Home button takes you to the Home screen and provides other convenient shortcuts. On
the Home screen, tap any app to open it.
See apps you’ve opened. Double-click the Home button when iPhone is unlocked. See Start at
home on page 23.
Use Siri or Voice Control.
Press and hold the Home button. See Chapter 4, Siri, on page 48 and
Voice Control on page 33.