Customer Rating: 
Summary: Useless.
Comment: I've used these in 5 different phones since 1996. I live way out in a mountainous development. The low signal and dropped calls don't change one single bit when I add one of these to my phone. They are completely useless in my 12 years of experience.
Customer Rating:
Summary: NOT WORTH THE MONEY
Comment: I bought one three years ago, and I notice no difference at all. I recently bought a new phone with horrible reception (a Motorola RAZR; yeah, don't buy one). So I switched the little antenna booster from my old phone to the new RAZR thinking since the antenna booster didn't do a thing for my old phone, maybe now it would finally be useful!! BUT NO, the RAZR still sucks, and the bottom line is this: the reception on your cell phone is going to depend on the cell phone itself. A little rectangular piece of tape with gold paint on it isn't going to make any difference...
Customer Rating:
Summary: Great Seller
Comment: Excellent customer service. Ships fast. Great product. What more could you ask for??? A 5 star.
Customer Rating:
Summary: Work well for me while I was in Brazil
Comment: I was able to get one extra bar of reception compared to my buddy's phone while in South America. I think it helps more with older phones
Summary: Useless.
Comment: I've used these in 5 different phones since 1996. I live way out in a mountainous development. The low signal and dropped calls don't change one single bit when I add one of these to my phone. They are completely useless in my 12 years of experience.
Customer Rating:
Summary: NOT WORTH THE MONEY
Comment: I bought one three years ago, and I notice no difference at all. I recently bought a new phone with horrible reception (a Motorola RAZR; yeah, don't buy one). So I switched the little antenna booster from my old phone to the new RAZR thinking since the antenna booster didn't do a thing for my old phone, maybe now it would finally be useful!! BUT NO, the RAZR still sucks, and the bottom line is this: the reception on your cell phone is going to depend on the cell phone itself. A little rectangular piece of tape with gold paint on it isn't going to make any difference...
Customer Rating:
Summary: Great Seller
Comment: Excellent customer service. Ships fast. Great product. What more could you ask for??? A 5 star.
Customer Rating:
Summary: Work well for me while I was in Brazil
Comment: I was able to get one extra bar of reception compared to my buddy's phone while in South America. I think it helps more with older phones