High Volume Blocking Capacity: Block up to 1,000 unwanted phone numbers
Block calls showing as ''OUT OF AREA'' (--- O ---), ''PRIVATE'' (--- P ---) or with no phone number displayed
Block up to 5 area codes or prefixes (1-5 digits) - No initial setup required (just plug and start blocking)
One-Button Operation - Simply press ''BLOCK'' button to block unwanted numbers
Compatible with standard (PSTN) single lines & VoIP services

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.1 inch
Height : 2.4 inch
Length : 5.4 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 12 ounce (View shipping rates and policies)

ASIN : B01B5BQJXY