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.

Mark Bridge writes:

This week my lovely wife made a rare error in leaving her mobile phone behind when she left the house. Fortunately I was working at home, so I was able to answer her calls and relay her messages. But it got me thinking. What were the alternatives?

Mark Bridge writes:

We've had another short working week here in the UK... although not necessarily if you're working in retail. The reason for that shortness was a combination of Easter Monday and the Royal Wedding – an event that was rumoured to have its own mobile phone jammer.

As well as having another short week, we've also had another week of financial figures.

Mark Bridge writes:

It’s Easter, but that’s not stopped the mobile phone industry from generating plenty of news stories.

Let’s start with partnerships. Deutsche Telekom and France Telecom - which already work together as Everything Everywhere in the UK – have now agreed to combine their procurement activities for customer equipment, network equipment, service platforms and IT infrastructure. Yes, even these two telecoms giants can save money with group buying!

Mark Bridge writes:

In July last year I wrote about the 'geek porn' of unboxing being taken to a new level with celebrity unboxing (which sounds rather like a challenge from a reality TV show).

Sony Ericsson had persuaded Maria Sharapova to give her first impressions of the X10 Mini Pro. The end result was entertaining, if not insightful.

And now Samsung have added a new facet to the trend with 'extreme unboxing'.

Mark Bridge writes:

We started this week with a story that grabbed plenty of attention. It was a report from Billmonitor.com that claimed we in the UK were wasting almost £5 billion every year by choosing the wrong mobile tariffs. Although I remained a little cynical about some of the detail, there's no doubt that many consumers could be better off if they switched tariff - or even network.

There's plenty of variety in The Fonecast this week. We start the podcast with news of MeeGo's resurrection by Finnish smartphone company Jolla before talking about a mobile network that’s giving away mobile data whenever its customers watch video advertisements.

There's also time to discuss Telefonica's recent deals, the rise of free WiFi availability, tablet-related legal action, malware in the Apple App Store and the truth behind a recent 'exploding mobile phone' story.

In this special feature we're talking to Ian Brown from Axell Wireless about mobile phone coverage on the London Underground.

WiFi is now available on a number of London Underground stations - so why is it taking so long to arrange mobile phone service on the Tube?

This week's edition of The Fonecast takes a look at the new Google Nexus 7 tablet, wonders what's next for RIM and awaits the arrival of the forthcoming Firefox mobile platform.

There's also talk about HTC's partnership with Pioneer, Vodafone's European reorganisation, the new BT WiFi brand, Ofcom complaints, tariff problems and international roaming.

In this week's podcast we're talking about the forthcoming Windows Phone 8 mobile operating system, the UK launch of the Amazon Appstore and the GSMA's plans to make international roaming easier to understand.

There's also time to discuss new mobile tariffs from Virgin Media, cars that call for help after an accident, some mobile shopping research and LG's future as a tablet manufacturer.

Iain Graham visits Faisal Sheikh of London-based Fone Doctors in today's audio feature.

They talk about the recent Fone Doctors relocation to new offices near London Bridge and Faisal's plans for a franchise outlet at Liverpool Street station before moving on to discuss training, customer service, the rise of the tablet and the demise of customer service.