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.

UK communications regulator Ofcom has confirmed its plans to make more radio spectrum available for mobile broadband services.

Following a recent consultation it now aims to release part of the 700MHz frequency band to mobile network operators.

We have a varied collection of mobile industry news stories in this week's podcast, including new rules affecting airline passengers with smartphones.

We also talk about BlackBerry giving up its European research centre, Vodafone installing fibre-optic broadband, Samsung's profits, spending on mobile advertising, M2M adoption and WiFi on trains.

Vodafone Ireland has signed a joint venture agreement with Irish energy company ESB to provide fibre optic broadband from 2015. It’s a €450 million project that’ll offer speeds of between 200Mbps and 1000 Mbps.

ESB began looking for a ‘fibre-to-the-building’ network partner in September 2012, eventually choosing Vodafone after a competitive tender process.

Mark Bridge writes:

A report in The Independent says Apple won't be putting a Near Field Communication chip in the next version of the iPhone. Although Apple is thought to be working on its own NFC service connected to iTunes, it's said to be "concerned by the lack of a clear standard across the industry".

On the surface, that phrase doesn’t make sense.

Mark Bridge writes:

Sadly we’re ending the week with yet another natural disaster. Barely two weeks after New Zealand’s earthquake comes news of Japan’s biggest quake in living memory.

Still, I’m here to talk about mobile phones, so – after a quick mention of the great work being done by the Red Cross – I’ll get on with it.

Mark Bridge writes:

In recent weeks there’s been a lot of talk about the partnership between Nokia and Microsoft. But taking a look at today’s Form 20-F - the annual report that Nokia is filing with the US Securities and Exchange Commission - provides a valuable reminder that nothing’s set in stone.

Mark Bridge writes:

The final news story in this week's podcast is best described as an update from last week's programme. The story itself remains the same but the presentation style has been changed dramatically.

Mark Bridge writes:

For the last couple of months we've been running a survey on TheFonecast.com with the title “What's the biggest challenge facing mobile phone manufacturers?”

The answer appears to be very clear. According to 60% of respondents, 'battery life' is the major issue for mobile manufacturers.

Iain Graham, James Rosewell and Mark Bridge return to review their mobile industry predictions from last year. Which mergers, partnerships and developments did they forecast correctly... and which didn’t work out as planned?

Later in the programme, the team anticipates some of the topics that will be hitting the headlines during 2016.

Mark Bridge learns about the mobile technology trends at Mobile World Congress 2015 by chatting to James Rosewell of 51Degrees, Dr Kevin Curran from the IEEE and Chris Millington of Doro.

They talk about wearable devices, wireless charging, mobile operating systems and much more... including some of their favourite products from the exhibition.

We're taking a look back at the biggest mobile industry news stories from February 2015, including allegations that the UK's security service tried to breach SIM card security by hacking into one of the world's biggest SIM producers.

We also talk about the planned BT and EE merger, the creation of two new UK virtual networks, some acquisitions in the mobile payment arena and a new Ubuntu smartphone.

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.

We're back with a month of mobile industry news, including takeover talks and takeover rumours. O2 and Three are said to be discussing a merger... but is there any truth in the suggestions that BlackBerry could be up for grabs?

We also discuss Apple's record-breaking quarterly figures, the highlights of CES and the launch of Microsoft Windows 10, as well as saying farewell to the current version of Google Glass.