CAT B15 User Manual download pdf (Page 44)

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B15 Smartphone User Manual

Protecting Your Mobile Phone with a Screen Lock

To keep your data more secure, lock the screen and/or require a screen unlock pattern every

time your mobile phone is turned on or wakes up from sleep mode.

1. On the Settings screen, touch Security > Screen lock.

2. Select the one of the available options.

None: The device is not protected.

Slide: Slide to lock icon to unlock the phone.

Face Unlock: Use the face detection to unlock the phone.

Pattern: Trace the correct unlock pattern on the screen to unlock the phone.

PIN: Enter a PIN number to unlock the phone.

Password: Enter a password to unlock the phone.

3. Follow instructions for the chosen method to complete the settings.

Managing Applications

Viewing an Installed Application

1. On the Settings screen, touch Apps.

2. In the applications list, do any of the following:

Touch the  Menu key, and then touch Sort by size. Then touch an application to view its

details.

Select  DOWNLOADED, PHONE STORAGE, RUNNING, or ALL tab at the top of the screen.

Then touch an application to view its details.

Touch an application to view its details directly.

Removing an Installed Application

1. On the Settings screen, touch Apps.

2. Touch an application, and then touch Uninstall to remove the application from your mobile

phone.

Note:

Pre-installed applications can not be deleted.

Ways to Free Up Your Mobile Phone Memory

MoveﬁlesandemailattachmentstothemicroSDcard.

InBrowser,clearalltemporaryInternetﬁlesandBrowserhistoryinformation.

Uninstall the downloaded programs that you no longer use.

Reset your mobile phone.

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CAT B15 User Manual Page 44