Vodafone has announced that it's made one of the first satellite video calls using a standard phone – ahead of a full rollout later this year.

Plus, 2G provides voice and text services in rural areas and non-mobile phone devices like energy smart meters rely on it to transmit data. Who is affected by the 2G network switch off?

Mobile phone users are being alerted to a significant change in their contracts this week, with a third of people 'out of contract' and overpaying by about 25 per cent. Ben Boulos, speaking on BBC ...