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.

The Fonecast predicts 2015: Iain Graham, James Rosewell and Mark Bridge gather round a sapphire crystal ball and make their forecasts for the next 12 months in the mobile industry.

Whose product line won't survive until December 2015? What will happen with the BT/EE merger? Which new features will be introduced by smartphone manufacturers?

We begin this week's podcast with updates on two topics we discussed last week: the potential purchase of a UK mobile network by BT - and the crowd-funded Jolla Tablet.

After that we talk about the GSMA's reaction to national roaming, the potential death of the landline, a new threat to Google, management changes and advertising for 4G data.

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 .

We begin this week's podcast with stories that go beyond the mobile industry, as HP plans to split into two companies and eBay prepares to separate itself from PayPal.

We're also talking about the Microsoft/Samsung legal case, a new Tesco tablet, BT's updated text relay service, a new way to avoid buying a stolen iPhone... and #Hairgate.