Can weBoost mobile cradle boosters be used to boost more than one phone at a time? weBoost Support - September 04, 2015 18:06 Related articles Is there a solution that can improve my cell phone reception? My booster gets hot / warm. Is it ok? Device (or Inside) Antenna Location in a Building Voice over LTE (VoLTE) - What to do if your phone won't work Can I use a Trucker antenna on my house? No. These boosters are designed as a single phone solution.