Samsung Galaxy Tab 7.7 사용자 설명서

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Settings       107
Power saving tips
View information about steps you can take to conserve 
battery power.
From the Home screen, touch 
 Apps 
 ➔ 
 Settings  
➔ 
Power saving mode 
➔ 
Learn about power 
saving.
Location and security
Location settings control your device's use of GPS signals. 
GPS signals may be affected by your surroundings, including 
the following:
• 
Buildings
• 
Tunnels or underground structures
• 
Weather conditions
• 
High-voltage or electromagnetic fields
• 
Tinted windows
Important!: Verizon Wireless values your privacy. Because of 
this, location services on your device are turned 
off by default. To use Location-Based Services, 
you must first enable location services on your 
device.