Receiving a call
When you receive a phone call, your iPhone can play a sound (called a ringtone) and/or vibrate to provide you with additional haptic feedback in case you don't hear the ringtone. When you receive a call, your iPhone will display the calling phone number (or the name of the caller, if you previously stored that person's name and phone number in the Contacts app).
If your iPhone is currently locked, you'll see a screen asking you to swipe to answer the call, as shown in Figure 4.11:
Figure 4.11 – Receiving a phone call on a locked iPhone
If your iPhone is unlocked and you receive a call, you'll see a slightly different screen that gives you the option of accepting or declining the call, as shown in Figure 4.12:
Figure 4.12 – Receiving a phone call on an unlocked iPhone
If you tap the banner shown in the preceding figure anywhere except either the red or green button, the banner expands...
