Blu Grand M3, User Manual, Page: 30 / 36

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Storage
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View the phone memory usage.
Duraspeed
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Switch on to allow APPs running in background
Security & location
Set up screen locks: Use slide, pattern, PIN or password to lock the screen.

Pattern: The first time there will be simple unlock instructions and examples. Click
“next step” to continue the security pattern step.
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PIN: Enter PIN number to unlock the screen.
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Password: Use password to unlock the screen
Note: You may stop the security feature at any time.
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Mobile Network Location - Use wireless services to find locations in applications.
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When using the GPS, power on to set satellite positioning for accuracy.