1-1 of 1 Answer
Dear customer, thank you for your question. Yes this unit has a call block feature and you can block up to 250 numbers. Please see more information about this below: http://help.panasonic.ca/viewing/ALL/KX-TGE463/OI/TGE463_PNQX7788ZA/TGE463_PNQX7788ZA.pdf#page=32
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