- How are reviewers describing this item?
caller, white, black, easy and blocked.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 20.
- Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 67.2% of the reviews are reliable.
- This product had a total of 207 reviews as of our last analysis date on Dec 7 2018.
It says in the instruction booklet that they recommend that at&t and vtech phones be set up in series and uniden and panasonic be set up in parallel
We get to many calls from telemarketing so we got the blocker and it works
The calls unfortunately slowly decreased because telemarketers would change their number but after a couple of weeks they got the hint and it has worked