Deleting all of your blocked numbers
1. Press
then press
Press
.
until you see By number on the display
2. Press
screen. Press
3. Press
until you get to Delete all. Press
4. Confirm? will show on the handset display screen.
Press
.
If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp
to get to Call Block.
.
.
Call Block
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