Operation Manual

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2. During a call
If you have already answered the call and
you want to block the number press
. If the
number is displayed you have the option to
select
Yes and the number will be added to the
blocked numbers list and the call will end. Or
select No to go back to the caller.
3. In idle mode
Press
as a shortcut to the Call Control
menu. See page 28.
End call and
block number?
Blocked numbers
Yes No
BT Call Guardian 21