SIM card manufacturer Gemalto has published the results of an investigation into an alleged hacking operation by the UK’s GCHQ and the USA’s National Security Agency.

A report earlier this month - based on information from former NSA contractor Edward Snowden - claimed that both security agencies had jointly hacked into Gemalto’s network to steal SIM encryption keys. This would have enabled them to decrypt mobile phone calls without needing the cooperation of mobile networks.

In today's programme Mark Bridge talks to Chris Millington, who's Managing Director for Doro UK and Ireland.

They discuss the state of mobile retailing in the UK, the future of wearable devices and - as you might expect - smartphones for seniors.

EE has committed to investing £1.5 billion on its network by the end of 2017 as part of a new manifesto called ‘Signalling the Future’.

It’s promising to deliver voice and 4G data coverage across 90% of the UK’s geography, which would exceed its current 2G footprint.

Canonical, the company behind the Linux-based Ubuntu open-source platform, has announced what it’s calling “the world’s first Ubuntu phone”.

The Aquaris E4.5 Ubuntu Edition is being produced in partnership with Spanish electronics and software company BQ.

UK virtual mobile network giffgaff’s attempts to target its humorous horror-themed video ads have fallen foul of the Advertising Standards Authority.

The ASA received a complaint about a giffgaff advertisement on YouTube, which began with a screaming woman being pursued by a man who appeared to be holding a chainsaw.