Enf510 Call Blocker for Landline Phones/Answering Machine/Home Cordless Phones, Works with All Analog Telephones, Block unwanted Calls

Important Notes 1This item is available in BLOCK MODE ONLY, NOT support blocking of numbers outside the FAMILY LIST; the purpose of the FAMILY LIST is to allow the numbers in the FAMILY LIST to call you at any time to avoid being blocked by database or human error. ^^ [ IMPORTANT NOTE 2 ] There will STILL BE some new variant numbers bypassing the database making the phone ring, you NEED to manually set up to block them For more information, please continue to visit this site. Please make sure your telephone line has caller ID service before purchasing, ENF510 needs caller ID service from your phone line provider to work.

^^ Preloaded with 4000+ most complained caller numbers. And 3000+ manual blocking capacity for building your own database. Touch the BLOCK button on the CALL BLOCKER (OR press "#" then "6" on the phone) - BLOCK Scam, spam and all unwanted calls. ^^ You can set to blocking the whole area code or changing number starting with a fixed number, such as 00, 443, 800, 855, 999, 7324, 133626xxxx etc. You can set to blocking International, Private/WITHHELD, VOIP/Out of Area numbers. ^^ Enf510 only displays the caller's number, NOT show caller's NAME No main power required, just plug in the phone line to use.

Compatible with all ANALOG phones, but does NOT support digital and internet phones.