Caller Id Box for Landline Phone Number Lcd Display with Call Blocker - Stop Unwanted Calls, Robocalls, Spam, Telemarketers
$49.79
Description
4,000 unwanted phone numbers Caller ID memory for incoming calls..Automatically block unknown and private numbers by turning on the BLOCK NO CID feature..Powered by your phoneline. Uses batteries as backup. Requires home-based phone service with Caller ID service. Works with most landlines and VoIP services..Simply press the BLOCK button to block an incoming call permanently.
