Time for another podcast presented by Iain Graham, James Rosewell and Mark Bridge. They begin this week's programme by talking about the latest enterprise-friendly developments from BlackBerry.

Next comes a new survey from Ofcom about the UK's 4G data speeds, followed by news about TalkTalk's MVNO deal with Telefonica, the growth of WiFi in the home and a report from AVG about social media sapping smartphone performance.

Ofcom has published its first research into the consumer experience of UK mobile broadband services since the 4G auction last year. The regulator’s own engineers conducted around 210,000 tests of 3G and 4G services on smartphones in Birmingham, Edinburgh, Glasgow, London and Manchester between March and June 2014.

Download speed, upload speed, web page loading times and latency were all measured.

Communications regulator Ofcom has invited potential bidders to comment on its proposals to auction spectrum in the 2.3GHz and 3.4GHz bands.

This auction is expected to take place in around 12 to 18 months’ time, raising in excess of £50 million.

This week's podcast begins with news about the new 'quad play' television service offered in the UK by EE.

We also talk about HTC's new camera, an ethical smartphone, a complaint from Ofcom, mobile payments, machine-to-machine connections and yet another online security breach.

Ofcom has announced details of a ‘white space’ wireless technology trial with Google and London Zoo.

White space technology takes advantage of the unused gaps in radio spectrum that has been allocated for TV transmissions. Its power and frequency gives it a greater range than Bluetooth and WiFi connections.