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.

In this week's podcast we're talking about the potential purchase of the O2 UK mobile network by BT.

We also discuss new tablets from Nokia and Jolla, the end of a patent battle, mobile payments via instant messaging, app development for the Apple Watch and plans to make even more spectrum available for mobile broadband in the UK .

A video advertisement from Telefonica-owned UK MVNO giffgaff was likely to cause serious or widespread offence, according to a ruling by the Advertising Standards Authority.

The video clip was promoted via giffgaff’s Twitter account, which was also available via an embedded feed on the giffgaff website. As well as showing a link to the video clip, the tweet said “The situations in our new videos are, well, awkward. #NSFW #alltheboss”.

Mark Bridge writes:

The 'mobile doorbell'. What a clever idea. If someone rings your doorbell when you're out, it'll call your mobile phone and will let you talk via an intercom to the person at your front door. You can even protect yourself against burglars by pretending you're inside the house.

Mark Bridge writes:

Sometimes it seems that everyone and everything is out to get you. Recently, Nokia's been in that position – but this week it looks as though RIM is taking over as the mobile industry's whipping-boy.

Mark Bridge writes:

In this week's podcast feature, Iain Graham has been taking a look at 'box breaking' in the UK. Box breaking can take a variety of forms but it generally involves buying a 'pay as you go' mobile phone at a price that's subsidised in part by a mobile network - and selling it at a higher price to someone who won't connect it to the original network. The package of phone and SIM card is effectively 'broken', with the SIM often sold separately.

Mark Bridge writes:

I've written previously about the changes happening to mobile application stores. Last week I was talking to Todd Levy about the family-friendly application store he's planning to launch. He explained how BloomWorlds would be curated to provide trusted reviews that weren't skewed by the app developers themselves.

Mark Bridge writes:

It may have been done with the best possible intentions, but developer Daniel Amitay has managed to upset a few people after releasing information gathered by his Big Brother Camera Security app.

The app helped iPhone users to protect themselves against thieves; not only did it lock the user's iPhone if left unattended, it would use the phone's camera to take a photo of anyone who tried unsuccessfully to unlock the device.

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.