Samsung Galaxy Tab 7.7 사용자 설명서

Settings       127

Date & time

By default, your device receives date and time information 
from the wireless network. When you are outside network 
coverage, you may want to set date and time information 
manually using Date & time settings.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Date and time.

2. Touch a setting to configure:

• Automatic date and time: Touch to enable or disable 

automatic date and time updates from the wireless network. 
When enabled, a check appears in the check box.

• Set  date: Enter the current date (only available when the 

Automatic date & time setting is disabled).

• Set  time: Enter the current time (only available when the 

Automatic setting is disabled).

• Select time zone: Choose your local time zone (only available 

when the Automatic date & time setting is disabled).

• Use 24-hour format: Set the format for time displays.

• Select date format: Set the format for date displays.

About device

View information about your device, including status, legal 
information, hardware and software versions, and a tutorial.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

About device.

2. Touch items to view details:

• System updates: Check availability and install updates.

• Status: View Battery status, Battery level, MDN, PRL version, 

ERI version, SIM ID, Network, Signal strength, EVDO/4G LTE 
Signal strength, Mobile network type, Service state, Roaming, 
Mobile network state, IMEI, Wi-Fi MAC address, Bluetooth 
address, and Up time.

• Battery use: Display the processes and applications that are 

currently running. Touch an item to view details.

• Legal information: Display open source licenses, configure 

license settings (including the DivX

®

 VOD registration process), 

and view Google legal info.

• Hardware version: Display the hardware version of your 

device.

• Model number: Display your device’s model number.

• Android version: Display the firmware version of your device.