Acer liquid M330 Manuel de l'utilisateur - Page 10

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10 - Using your smartphone

Locking your smartphone

If you will not use your smartphone for a while, briefly press the power

button to lock access. This saves power and ensures your

smartphone does not unintentionally use any services. Your

smartphone will lock automatically if it is not used for one minute.

If the screen is off and the smartphone does not

react to any taps on the screen or front panel

button, then it has been locked and is in sleep

mode.

Press

the

smartphone. Swipe the lock screen up to unlock

the smartphone.

You can change your lock screen wallpaper to an image of your

choice.

1. Swipe left to open the app list and tap Settings > Personalization >

Lock screen.

2. Under Background, choose the source for your new background:

My picture; Sample images; Bing; or Facebook.

3. If you choose My picture, or Sample images, tap Browse to select

a photo from your Collection, or from preloaded images.

Note

If the photo is larger than the allowed size, you may be prompted to crop it.

Move the area you want to use as your wallpaper in the crop box and tap

power

button

wake

your