Negative Positive
Title: Phantom signal drops when trying to use
Review: I purchased the zBoost YX-510 booster because it said it works with AT&T and T-Mobile. I installed the product and immediately my cell phones showed improved signal that is until I tried to make a phone call. The signal went to nothing. I tried it again with my AT&T phone and the exact same thing happened. I took the antenna (not the base) and moved it to where I was getting better signal with my phones. Once again the base created a signal and then once tried the signal dropped. All in all this product did not work for me and I returned it. The really neat thing (if the unit worked) was it came with a long coax cable.
Is the review positive or negative? 