LG LGE445 Owner's Manual

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Using the memory card
Turn the phone off before inserting or removing the Memory card. Remove the battery 
cover. Insert the Memory card into the slot. Make sure the gold contact area of Memory 
card is facing downwards.
Locking and unlocking the screen
If you do not use the phone for a while, the screen will be automatically turned off and 
locked. This helps to prevent accidental touches and saves battery power.
When you are not using your phone, press the 
Power/Lock key   to lock your phone. 
If there are any programs running when you lock your screen, they may be still running 
in Lock mode. It is recommended that you exit all programs before entering Lock mode 
to avoid unnecessary charges (e.g. phone calls, web access and data communications).
To wake up your phone, press the 
Power/Lock key  . The Lock screen will appear. 
Touch and slide the Lock screen in any direction to unlock your Home screen. The last 
screen you viewed will open.