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Nextivity launch its range of CEL-FI Ofcom licence exempt mobile phone signal boosters in the UK
The CEL-FI product range is the best and most cost-effective solution on the market for addressing the universal challenge of poor mobile signal coverage at work or home. Unconditionally network safe, with an exceptional coverage footprint and multi-network approved for 3G/4G/LTE voice and data, all CEL-FI products