This week's podcast starts with news that HP is unhappy - but we resist the temptation to include any saucy puns that might spice up the story.

The programme also covers Nokia's new Facebook-friendly phone, plans for white space technology in the UK, shopping on smartphones, Samsung's Chinese suppliers, the demand for mobile data and a new app from Orange that seems to threaten its mobile business.

There's plenty of talk about mobile networks in this week's podcast. We start with a new charity-focussed MVNO before moving on to Ofcom's plans for avoiding a mobile capacity crunch.

There's also talk about WiFi offloading, BlackBerry's free voice calling service, Nokia's map business and much more as well.

This week we're talking about the UK's first 4G mobile phone tariffs, Ofcom's consultation about contract pricing and O2's response to its recent network outage.

We're also looking at quarterly results from Google and Nokia, Apple's iPad design, Microsoft's tablet pricing and texting cows.

Nokia reveals its first two Windows Phone 8 smartphones in this week's podcast, while Amazon announces a handful of new tablets.

And if that wasn't enough, there's an update from Everything Everywhere about its plans for 4G in the UK.

This week's edition of The Fonecast starts with news that Motorola Mobility is to lose around a fifth of its staff worldwide. There's also more reorganisation at Nokia, which is passing its Qt software business to Digia.

In addition we're talking about a new US partnership between Starbucks and Square, some good news for Research In Motion, a worrying report for Samsung and a major milestone for Shazam.