weBoost Support - September 04, 2015 18:06 Can weBoost mobile cradle boosters be used to boost more than one phone at a time? Print No. These boosters are designed as a single phone solution. Related articles Where can I see installation and product selection videos? How to choose the best cell phone signal booster for your home (office/other indoor space). I don't see any improvement after installing the eqo Booster. What should I do? Wilson Pro 3 Year Warranty What does it mean if I have no lights or dim lights on my signal booster?