does what it says on box as long as phone is connected and set up to blocker correctly.
Verified purchase: Yes | Condition: New
Excellent product. Better than original version. However attackers can still reset year to 2012, a real pain.
Verified purchase: Yes | Condition: New
Great product, easy to use and very effective.
Verified purchase: Yes | Condition: New
It may work,but it also blocks out my wifi router therefor I have had to disconnect it
Verified purchase: Yes | Condition: New
I think it's worth 5 stars because you can block all cold calls as they occur.
Verified purchase: Yes | Condition: New
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