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4.2 Bluetooth
Bluetooth is a short-range wireless communication technology that you can use to
exchange data, or connect to other Bluetooth devices for various uses.
To turn on Bluetooth
• Tap Settings > Bluetooth > tap to turn on.
Your device name and other available devices will appear on screen.
To rename your device
• Tap Settings > Bluetooth.
• Tap Device name.
• Enter a name, and tap RENAME to confirm.
To pair/connect your phone with a Bluetooth device
To exchange data with another device, you need to turn Bluetooth on and pair your
phone with the Bluetooth device with which you want to exchange data.
• Tap Settings > Bluetooth > + Pair new device.
• Tap a Bluetooth device you want to pair your phone with in the list.
• In the dialog that pops up, tap PAIR to confirm.
• If the pairing is successful, your phone will be connected to the device.
To unpair from a Bluetooth device
• Tap
beside the device you want to unpair from.
• Tap FORGET to confirm.
4.3 SIM card & cellular network
Cellular network
In this menu, you can enable data roaming, select your preferred network type,
check the network connection you are using or create a new access point, etc.
Data usage
The first time you turn on your phone with your SIM card inserted, it will automatically
configure your network service: 2G, 3G, 4G
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.
Data saver
By enabling Data saver, you can reduce data usage by preventing some apps from
sending or receiving data in the background.
Cellular data
If the network is not connected, you can turn on Cellular data in Settings > SIM
card & cellular network > Data usage.
If you do not need to transmit data on cellular networks, turn off Cellular data to
avoid incurring significant charges for data use on local carrier cellular networks,
particularly if you do not have a cellular data agreement.
Data usage is measured by your phone, and your carrier may count
differently.
App data usage
Tap to review the data usage of each app.
Carrier data accounting may differ from device accounting.
Billing cycle
Tap to set the cellular data usage cycle.
Wi-Fi data usage
Tap to review Wi-Fi data usage.
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Network availability is dependant on your cellular carrier.
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