Two thirds of new 4G customers have moved over from the operator’s 2G and 3G networks T-Mobile and Orange Read the full story

With Christmas fast approaching, Mystery Caller is on the lookout for a present for her mum – a prepay phone costing around £100. Can the networks help her find the perfect gift?

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The operator scored 67 per cent in overall satisfaction, with failings in areas including usefulness of information or advice given Read the full story

The EE brands both generated higher than average numbers of complaints from customers, while O2 retained its position as the least complained about mobile provider Read the full story

Operator’s new offer will give tourists 120 minutes, 1,000 texts and 1GB of data from mainland France to the rest of the world for €39.99 (£33) Read the full story

The iPad Air and iPad Mini with Retina have arrived and Mystery Caller has decided she wants one. Can the networks help her decide between the devices and suggest a good value plan?

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Samsung’s market share in the tablet market has risen from six per cent in 2012 to 19 per cent currently Read the full story

Mystery Caller’s mother has cancelled her contract after finding she didn’t have enough bundled minutes. As she requires voice rather than data will the networks find a good-value solution?

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Mystery Caller has grown tired of straining her eyes looking at content on her five-inch phone and wants something bigger. With a number of phablets now on the market, can the networks help?

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Apple’s latest offerings have caught Mystery Caller’s eye, and the operators’ growing 4G networks haven’t escaped her attention either. Can the networks help nudge her towards either an iPhone 5s or iPhone 5c?

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