Cell phone boosters! How can I get maximum of it?

I understand how irritating it is when signals in our cell phones keep on going and coming. I faced the same condition with my last cell phone; I tried for many options to boost its signals but not a single tool helped me out, at last my friend suggested me WI-EX ZBOOST signal booster …through which my problem was solved to an extent. But the installation procedure of these booster are quite typical , you have to fallow some steps which I am just discussing 1. Firstly find out the area inside your room with little strong signals using your cell phone. 2. Mount the antenna of the booster at this place. Yes remember a thing that it must be at least three feet away from your metallic objects. 3. Now you have to attach the base antenna inside your room with a coaxial cable and run the other end of the cable to outside the window. This is all now connect the power supply and enjoy best quality signals inside your room also.The best thing about this instrument is that, using this your call phone will consume less battery and reduce the harmful radiation level from your handset. SO ENJOY using this