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Network connections
Other ways to reduce data usage
Disabling automatic synchronisation
When automatic synchronisation is enabled, the data of apps is updated automatically (such as
contacts and appointments).
Disabling automatic synchronisation:
Disabling roaming
If the network of your mobile network operator is not available, roaming enables the device to
use the networks of other operators.
¤
Settings
with the switch next to Roaming
Roaming can entail additional costs, but is in some places the only way to establish
an Internet connection.
Bluetooth
Use the smartphone to establish a connection to a Bluetooth device.
If you are using a Bluetooth device for the first time, it must first be coupled with the smartphone
by the Pairing process to enable a secure connection between the two devices. Then the
connection is established automatically.
Enabling/disabling Bluetooth
¤
From the Status bar, swipe down using two fingers . . . The quick settings are displayed
the
Bluetooth icon
or
¤
Settings
Enable/disable Bluetooth with the switch
When Bluetooth is enabled, the
The device can be seen by all nearby devices with Bluetooth function.
To prolong the battery life, disable the Bluetooth function when you are not using it.
Bluetooth is disabled in Flight mode.
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p. 59
Network & internet
Connected devices
icon is displayed in the Status bar.
Mobile networks
Connection preferences
Enable/disable the option
Bluetooth
Tap
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