Review on 📶 Phonetone Home Cell Phone Signal Booster - Boosts All Carriers Verizon AT&T T-Mobile Voice and Data, Supports Multiple Devices, FCC Approved by Jeremy Black

Attention buyers! Such a job, but not as advertised. They say up to 4500 square meters, which are obviously ideal conditions. Well, if the conditions are perfect, I won't need it. Speaking of work, you must be within 1-2 feet of the indoor antenna. I've had 2 solid bars on the phones where the outside antenna is, sometimes 3. I have to say the customer service is good but they couldn't get it to work. I returned it, it's a lot of money for something that doesn't do what they say. Only buy if you intend to be within a few feet of an indoor antenna. If you're hoping for good reception around the house, DO NOT buy them. Another disadvantage is that this booster makes the phone "lost", the phone almost constantly uses the GPS to find out where it is. Drains the battery much faster. Maybe not the worst, but it would be nice to know. However, reception improves within 0.5 to 0.60 m from an indoor antenna. I've had the best results with omnidirectional antennas, both indoors and outdoors. I've tried others but they're overpriced for something that looks really inferior and has questionable performance.