BT4000 BT 4000 BIG BUTTON DIGITAL CORDLESS TELEPHONE WITH NUISANCE CALL BLOCKER

The new BT4000 Big Button brings you unique functionality to block nuisance or unwanted calls. With the BT4000 Big Button you can choose the type of calls you want to block. For example international and withheld numbers can be blocked, which account for a large proportion of unwanted sales calls.

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