Mystery Caller is heading abroad once more, and wants to impress her Facebook friends with some underwater footage of the Great Barrier Reef. Can the networks help waterproof her camera phone?

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Holiday season is upon us and Mystery Caller is jetting off to Egypt. We know the networks can handle European roaming enquiries, but how much do they know about ‘rest of the world’ rates?

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Decision to charge by the minute rather than second angers customers, but Vodafone says no complaints received Read the full story

Mystery Caller wants to be ‘4G ready’ but doesn’t want to shell out for a high-end device. What have the networks got to offer when it comes to mid-tier 4G devices, and how good are they at selling them?

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Ofcom’s Q1 results reveal EE brands T-Mobile and Orange were the most complained about, with O2 the least Read the full story

EE is conducting a month-long trial to help Mainline, Midland, Daisy and Carphone Warehouse cope with an increase in connections to its networks Read the full story

Upgrade work on 2G and 3G networks to blame for “isolated disruption” in London Read the full story

Festival season is approaching and Mystery Caller is preparing for her trip to Glastonbury. Anticipating a wild weekend, she’s leaving her iPhone at home and taking something cheaper with a longer battery life

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Operator advising people to switch handsets on and off and change network from 3G to GSM mode

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Customers will be contacted this week about increase effective from July 10 

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