Mark Bridge writes:

If there’s one theme that dominates the last seven days – and, let’s face it, I like to find a theme wherever possible – it’s new mobile devices.

We started the week with Apple having sold over four million units of the new iPhone 4S in the first three days since its launch. This was followed by Motorola Mobility reinvigorating its RAZR brand by applying it to a high-spec Android smartphone – which in turn was followed by Google and Samsung revealing the Galaxy Nexus.

In this week's edition of The Fonecast we're covering a wide range of mobile industry topics, from apps to ads, from patents to payments... and from mobile TV to Flash video.

Mark Bridge writes:

Today's news summary is a little early because I'm on holiday this afternoon. I'll be leaving Iain and James in charge... and, even though it's traditionally the "silly season", they'll have plenty to talk about in Wednesday's podcast.

A week ago, the big news in our podcast was Google's purchase of Motorola Mobility. This week it was HP's move away from webOS devices. And now we hear that Steve Jobs has stepped down from the CEO role at Apple, although he's remaining with the company as Chairman of the Board.

It's another big news week for the mobile industry. HP is dropping its webOS phones and tablets, Skype is buying a mobile messaging company, Symbian introduces 'Anna' and RIM has three new sociable BlackBerry devices.

Mark Bridge writes:

Recording a phone call made by a mobile phone isn’t particularly difficult – it's something we do regularly for our podcasts – but recording every call made and received by a mobile phone isn't so easy. It's even more of a problem for companies with dozens or even hundreds of employees using mobile phones... and yet, for many organisations, this type of thing will soon be a legal requirement.

To learn more, I've been talking to Ian Hook, vice-president of marketing at Compliant Phones. I started by asking Ian why companies would want to record all their mobile phone calls.