O2 UK is now offering Research In Motion’s BlackBerry smartphones on a Pay & Go prepaid tariff. The company's Pay & Go deal for BlackBerry smartphones offers customers inclusive BlackBerry Messenger usage and 500MB of monthly data when they top-up with a minimum of £15 per month.

ABI Research says that data usage in Western Europe and North America from 2009 until 2015 is expected to increase at a compound annual growth rate (CAGR) of 42% and 55% respectively.

However, this increase in data traffic is not being matched by a rise in data revenues for network operators. Mobile data revenue is expected to grow at a CAGR of only 18% in North America, restricted in part by the popularity of 'unlimited' or 'fixed price' tariffs.

Orange France has just announced an unlimited mobile phone tariff called Origami Jet. It'll be available from tomorrow and will include:

Three UK is introducing a new tariff that's intended to "challenge and change mobile phone pricing in the UK", according to the network. It's called The One Plan and includes a monthly allowance of two thousand 'any network' minutes, five thousand Three-to-Three minutes, five thousand text messages and 1GB of data for £25 a month as a SIM-only price plan.

Kevin Russell, Three's Chief Executive, said "For individual consumers this plan is about peace of mind.  For the industry it's a game changer. The One Plan is for everyone that wants to get the most from their smartphone and yet keep within their monthly allowance."

With a message of “We thought rationing ended in the 50s”, BT has weighed into the unlimited mobile data debate. It's started offering BT Total Broadband users unlimited access to 1½ million BT FON and BT Openzone WiFi hotspots across the UK. A downloadable mobile application to find these hotspots is also planned.

The company points out that many of its customers are also O2 mobile users "who are about to have their 3G access rationed as they upgrade to new devices".

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?

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.