iPhone For Seniors For Dummies - Dwight Spivey

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a user: Face ID. Face ID uses your iPhone’s built-in cameras and scanners to scan your face and save a profile of it. It then remembers the information and compares it to whoever is facing the iPhone. If the face doesn’t match the profile, the person can’t access the iPhone (unless they know and use your passcode, which you have to set up to use Face ID). Face ID is so advanced that it can even work in total darkness.

      To set up Face ID:

      1 Go to Settings and tap Face ID & Passcode.

      2 Tap Set Up Face ID.

      3 Hold the iPhone in front of your face (in portrait mode, not landscape).

      4 Tap the Get Started button and then follow the prompts to slowly move your head in a complete circle. If you have difficulty moving your head, tap the Accessibility Options button at the bottom of the screen and follow the prompts from there.

      5 Tap Continue and follow the prompts to perform the circle step again.

      6 Tap Done when finished.

 Snapshot of the home screen unlocks using the Face id.

       FIGURE 3-4

      Control Center is a one-stop screen for common features and settings, such as connecting to a network, increasing screen brightness or volume, and even turning the built-in flashlight on or off. Here's how to use it:

      1 To display Control Center with iPhones that have Home buttons, swipe up from the very bottom of the screen. For iPhones without Home buttons, access Control Center by swiping from the upper-right corner of the screen to the center. The Control Center screen appears.

      2 In the Control Center screen, tap a button or tap and drag a slider to access or adjust a setting (see Figure 3-5).FIGURE 3-5

      3 After you make a change, swipe the top of Control Center down to hide the screen.

 Snapshot of the two options: AirDrop and Personal Hotspot.

       FIGURE 3-6

       Adjust the Flashlight brightness level.

       Select a device for Airplay.

       Set a quick timer.

       Instantly start recording video or take a selfie.

      

Try pressing-and-holding other buttons in Control Center to see what other options are waiting for you to discover. If you press-and-hold an item and its icon just bounces, there are no further options available for the item.

      1 Tap Settings.

      2 Tap Control Center to open the Control Center screen (shown in Figure 3-7).FIGURE 3-7

      3 Add or remove items from Control Center:To remove an item, tap the red circle with the “-” to the left, and then tap the Remove button that appears to the right.To add an item, tap the green circle with the “+” to the left. You’ll see the item in Control Center the next time you visit it. Remember to use press-and-hold to find any extras for the item. If the item just bounces when you press-and-hold, there are no further options.

      You may have noticed that when you hold your iPhone in portrait (narrow and tall) or landscape (wide and low) mode, the items on the screen usually flip to match that orientation. However, sometimes you may not want your screen orientation to flip when you move your phone around. Use these steps to lock the iPhone in portrait orientation (narrow and tall, not wide and low):

      1 Open Control Center.

      2 Tap the Lock Screen button. (It’s the button that looks like a padlock with a circular arrow around it.) When locked, the button appears white.

      3 Swipe down from the top of Control Center to hide it.

      

If your iPhone screen doesn’t flip when you expect it to, you probably have Lock Screen enabled. Simply repeat the above steps to unlock it.

       FIGURE 3-8

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Icon Name What It Indicates
9781119730040-ma001 Wi-Fi You’re connected to a Wi-Fi network.
9781119730040-ma002 Activity A task is in progress — a web page is loading, for example.
9781119730040-ma003