TalkTalk Group, which started life as part of Carphone Warehouse before demerging in 2010, has bought the Tesco broadband and fixed-line voice base from Tesco plc.

This gives it around 75,000 broadband customers and around 20,000 voice customers, which will be transferred to the TalkTalk network.

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.

Telecoms business TalkTalk has set up a  new multi-year MVNO agreement with Telefónica UK, the company behind O2.

TalkTalk’s current virtual network agreement is with Vodafone.

Ofcom has published its latest quarterly report, which shows details of the amount of complaints it’s received about major telecoms and pay TV providers.

This new report covers the period from July to September 2013.

The UK government says it’s worked with telecoms companies to reduce the risk of consumers receiving unexpectedly high bills if their phone is stolen.

Culture Secretary Maria Miller has announced a new agreement with EE, Three, Virgin Media and Vodafone to cap bills on a mobile phone that has been reported lost or stolen.

Mark Windle, head of marketing at OpenCloud, predicts that this year’s reduction in the number of traditional telecoms operators in some countries will provide an opportunity for other operators to innovate and capture market share in 2016.

He says next year will be a year of rapid change for telecoms… whether it’s MVNO disruption, competitive tariff pricing or simply defence from the ‘dark art’ of hacking.

Mark Bridge writes:

The most memorable moments in life often go unrecorded. You don't have your camera in your hands. Your finger is still hovering over the 'pause' button on your audio recorder. Or you were simply too busy experiencing whatever was happening. It's all about the one that got away.

That's where Kapture can help.

Mark Bridge writes:

James Rosewell shows me a colourful roll of paper that's the width of an iPhone but well over three metres long. When I look closer, I can see it's a printed copy of the Wall Street Journal's mobile website. That's a lot of scrolling to do... and a pretty unfriendly user experience for anyone reading the news online. Why does it work so badly?

James Rosewell and Mark Bridge return from their summer break with a podcast full of smartphones and smart watches.

As well as products from Samsung, Sony, Microsoft, Motorola, HTC and Kazam, there's talk of Opera's new browser deal, a potential change on the UK high street... and a mobile app that connects to a Bluetooth toothbrush for improved toothpaste coverage.

Mark Bridge takes an in-depth look at the CAT B100 rugged phone from Bullitt Mobile.

The CAT B100 is designed to withstand rather more than everyday bumps and knocks - which is why Mark drops his mobile phone on the pavement, submerges it in his washing-up bowl and shuts it in the freezer.

We start this week's podcast with news that thousands of Microsoft's ex-Nokia employees are losing their jobs.

Other topics for discussion include the new Apple and IBM partnership, Yahoo's acquisition of Flurry, regulating mobile games, improving rural mobile coverage, BT's new phone service and some management movements.

In this podcast Mark Bridge talks to Florent Stroppa from mobile value-added service specialist OnMobile about the state of the mobile industry in 2014.

They discuss the dominance of Apple and Samsung, network consolidation, the new Amazon Fire smartphone, smart wearables and much more.

This week's mobile industry podcast begins with a quick look at the UK government's emergency legislation affecting fixed-line, mobile phone and broadband traffic.

We then talk about Microsoft's plans, a new virtual network from the Post Office, Samsung's renamed app store, budget 4G smartphones, a wearable phone for children and some misleading advertising.