Samsung Galaxy Mega ユーザーズマニュアル

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• Face unlock: Unlock your phone by looking at the 

screen. This option offers low security, because 
someone who looks similar to you could unlock your 
phone. 

–

Lock screen widgets: Customize your favorite 
apps, Camera, Clock, and personal message.

–

Improve facial recognition: Have your face 
captured in different conditions.

–

Presence check: Require a blink to unlock your 
phone. 

–

Make pattern visible: Display the security pattern 
(if applicable).

–

Lock automatically: Automatically lock the phone 
when the screen has turned off after a selected 
amount of time.

–

Lock instantly with power key: Instantly lock your 
phone by pressing the Power/Lock Key. 

• Face and voice: Unlock your phone by looking at the 

screen and speaking. This option offers low security, 

because someone who looks and/or sounds similar to 

you could unlock your phone. 

–

Lock screen widgets: Customize your favorite 

apps, Camera, Clock, and personal message.

–

Improve facial recognition: Have your face 

captured in different conditions.

–

Presence check: Require a blink to unlock your 

phone. 

–

Make pattern visible: Display the security pattern 

(if applicable).

–

Lock automatically: Automatically lock the phone 

when the screen has turned off after a selected 

amount of time.

–

Lock instantly with power key: Instantly lock your 

phone by pressing the Power/Lock Key.