Fujitsu arrows U User Manual page 47

Using Call Barring
Restrict outgoing calls to specific numbers.
・When attempting to place call while outgoing calls are
restricted, a message appears. Message may take time to
appear in some areas.
In Home Screen,
Settings Calls
Call service settings
Call Service Setting window opens.
Outgoing Call Barring / Incoming Call Barring
Tap outgoing/incoming restriction
Call Barring is set.
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