Make a call
Making a call on iPhone is as simple as choosing a number in your contacts,…

When someone calls
Tap Accept to answer an incoming call. Or if iPhone is locked, drag the slider.…

Keep it quiet
Want to go offline for a while? Swipe up from the bottom edge of the…

While on a call
When you’re on a call, the screen shows several call options. End a call. Tap…

Conference calls
With GSM, you can set up a conference call with up to five people (depending…

Emergency calls
Make an emergency call when iPhone is locked. On the Enter Passcode screen, tap Emergency…