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Indoor Mobile phone signal boosters for EE, Three and BT

Boost your EE, Three and BT indoor signal coverage with Cel-Fi’s wireless signal booster. Ideal for home offices and small-to-medium businesses, Cel-fi can enhance the 3G and 4G signal up to four times, for faster downloads and stabilised calls. Cel-Fi’s plug ‘n’ play technology allows you to efficiently minimise signal problems and make the most of your mobile device.

EE, Three, BT (+ hosted MVNO)