New rules from UK telecoms regulator Ofcom will protect customers when they use their mobile phone on a foreign network. In addition, customers will be alerted if they are inadvertently roaming, perhaps because they're near an international border.

A new forecast from research specialists Canalys shows the smartphone market is set to recover next year. Worldwide shipments declined by 12% last year but that decline is expected to slow to 5% this year.

Vodafone Group plc and CK Hutchison Group Telecom Holdings Limited have agreed to combine their UK telecommunication businesses, respectively Vodafone UK and Three UK. The merger will create a large new network operator to compete with Virgin Media O2 and EE.

UK mobile payment service Paym will close on 7th March 2023. The service, which allowed users to make and receive payments using their mobile phone numbers, was launched in 2014.

Consumer protection organisation Which? has been given permission by the UK's Competition Appeal Tribunal to represent Apple and Samsung smartphone buyers in a legal case against chip manufacturer Qualcomm.

James Rosewell writes:

I noticed a new phenomenon at Mobile World Congress this year: Beer O’Clock. Come 5pm Monday through Wednesday, companies with larger booths would break out the Cerveza, Vino, Cava and a small number of Orange juices. All very sociable and fun… until the music started.

Apps World 2012 takes place on Tuesday 2nd October and Wednesday 3rd October at the Earls Court 2 exhibition centre this year. It combines an exhibition with workshops and conference sessions designed for mobile developers, marketers, network operators, manufacturers and other mobile industry professionals.

In addition, there’s an award event - the Appsters awards - with a drinks reception and party at The Roof Gardens in Kensington on the Tuesday night.

Mark Bridge writes:

BlackBerry and bad news seem inextricably linked at the moment. RIM’s CEO admits he’s “not satisfied” with recent company performance and warns of challenging times ahead... and then the company is hit by a $147 million dollar damages order for patent infringement.

Mind you, Research In Motion wasn’t the only mobile company bringing disappointment into the mainstream news last week.

Mark Bridge writes:

Every so often, I see a new product that I’d like to review. I’ll usually send a note to the relevant company, borrow a review copy and send it back when I’ve finished.

And every so often I’ll be approached by a company that wants me to review a product. Sometimes I’ll say yes, sometimes I’ll say no. It all depends whether or not I think I’m the right person for the job.

When IntSig offered me a copy of a mobile application called CamScanner, I wasn’t too sure. It seemed very clever... but I wasn’t convinced I’d have much use for it.

Mark Bridge writes:

Just a few weeks ago WiFi was made available on a number of London Underground stations - yet mobile coverage still stops when you go down the escalator.

So why is it taking so long for us to get mobile phone service on the Tube?

For an insight into some of the challenges and the possible solutions I spoke to Ian Brown, CEO of Axell Wireless. The company is a leader when it comes to providing additional wireless coverage in confined spaces - from tunnels to sports stadiums - and is currently involved in the project to install mobile phone service on the Channel Tunnel.

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.

In this week's podcast we talk about two of the big announcements from Google I/O: a new version of Android and the retail launch of smartwatches powered by 'Android Wear'.

We also talk about Android-based smartphones from Nokia and Blackphone, network complaints in the UK, a reduction in European roaming charges and mobile ticketing.

This week's podcast covers the launch of the first Amazon smartphone and the introduction of Google Glass to the UK.

We also talk about new WiFi-powered voice services from EE and Three, plans to reduce mobile 'black spots', BlackBerry's app partnership, smartphone theft, 4G innovation... and rechargeable trousers.

We open this week's podcast with news about the European Commission and South Korea working together on 5G mobile technology.

There's a quick look at Samsung's new tablet, some acquisition deals to talk about, a tax investigation, research into wearable devices and plenty of other mobile industry news as well.

This week's podcast begins with Ofcom's plans to cut the wholesale cost of inter-network mobile phone calls. But what benefit will consumers see?

Iain, James and Mark then move on to discuss luxury smartphones, a new handset on the high street, mobile broadband for aircraft passengers, government monitoring, the growth of smartphones - and 4G-equipped donkeys.