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Handset Settings
Data usage
You can check the data usage volume via mobile networks or
Wi-Fi networks. Also, you can set limit.
1
In the home screen, [ ]▶[Settings]▶[Data
usage]
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The data communication volume via mobile networks is
displayed.
2
Select an item
Data saver: Suppress the data usage volume by pausing
data transmission in the background of some apps.
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For apps whose data communication is not restricted even
during Data saver, you can set it from [Unrestricted data
access].
Cellular data: Set whether to use the data communication via
mobile networks.
Cellular data usage: Display the data usage volume via
mobile networks on a diagram. Also, you can check apps
having used data communication.
Billing cycle: For the data usage volume via mobile networks,
set for the date of starting to measure or data communication
volume for generating alert on a monthly basis.
Also, if you set [Set data limit] to ON, you can pause the data
communication when the data communication volume
reaches to the limit. You can set the limit in [Data limit].
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When the data usage volume reaches to the limit, the
notification that mobile data is being paused is displayed.
Touch [OK] to pause data communication until the next
billing period. Touch [RESUME] to resume data
communication.
Wi-Fi data usage: Display the data usage volume via Wi-Fi
networks on a diagram. Also, you can check apps having
used data communication.
Network restrictions: When restricting data communication of
the background, set Wi-Fi networks used same as mobile
networks.
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The displayed data communication volume is an approximation.
You can check the actual one on My docomo.