we improve mobile phone signal coverage for homes, office, hospitals, schools and all properties that are suffering from poor mobile phone signal. OUR SIGNAL BOOSTERS COME BACKED BY 3 YEARS WARRANTY AND A 30 DAYS MONEY BACK. OUR BOOSTERS will work with all the Networks in UK, Ireland ,EU and the rest of the world operating on the 800/900/1800/2100/2600 MHz frequencies. Get Uninterupted calls with our Boosters