Samsung Tab4 用户手册

Connections       56

Section 7: Connections

Your device includes features to connect to the internet and 
to other devices via Wi-Fi, Bluetooth, or a USB cable.

Wi-Fi

Wi-Fi is a wireless networking technology that provides 
access to local area networks.

Wi-Fi communication requires access to an existing Wi-Fi 
network. Wi-Fi networks can be Open (unsecured), or 
Secured (requiring you to provide login credentials).

Your device supports Wi-Fi 802.11 a/b/g/n.

Turn your device’s Wi-Fi service on or off. When you turn 
Wi-Fi service on, your device automatically searches for 
available, in-range WAPs (Wireless Access Points).

1. From any screen, touch the top of the screen and 

swipe downward. The Notification Panel displays.

2. Touch Wi-Fi to turn Wi-Fi ON (green) or OFF (grey).

1. From a Home screen, touch 

 ➔ 

 Settings ➔ 

Connections tab ➔ Wi-Fi.

2. Touch the OFF/ON button to turn Wi-Fi ON

 or 

OFF .

When you turn on Wi-Fi, your device searches for available 
Wi-Fi connections and displays them.

1. From a Home screen, touch 

 ➔ 

 Settings ➔ 

Connections tab ➔ Wi-Fi.

2. Touch the OFF/ON button to turn Wi-Fi ON

.

3. When your device completes a scan, touch a Wi-Fi 

network to connect. If the Wi-Fi network is open, you 

will be automatically connected. If the Wi-Fi network is 

secured, enter the password at the prompt to connect.

Note: To begin a new scan for available WAPs, touch Scan.