Simple, one-touch programming to block annoying phone calls FOREVER
Blocks up to 1,500 unwanted phone calls, and 10 area codes. Works with land lines, VoIP, DSL services, and digital voice services
No batteries required. This device runs on the power from the phone line

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.82 inch
Height : 2.01 inch
Length : 4.21 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B00E914II6