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.

Mark Bridge writes:

Apple kicked off its 2014 Worldwide Developers Conference (WWDC) last week with an announcement about the forthcoming iOS 8 operating system for iPhone, iPad and iPod touch. There was some catching up, some innovation and a couple of new services designed to work with home automation and health/fitness devices. What’s Tim Cook’s plan? We’ll have to wait and see.

Samsung Electronics America and the Nook Media subsidiary of Barnes & Noble have announced a partnership to develop Samsung Galaxy Tab 4 Nook tablets.

The co-branded tablets will combine Samsung’s Android-powered Galaxy Tab 4 hardware with customised Nook e-reader software, making it easier for users to download and read eBooks, magazines and newspapers.

London-based mobile phone manufacturer Kazam has announced the availability of its Trooper X3.5 Android-powered smartphone and the Life B4 feature phone at Phones 4u.

As with other Kazam smartphones, the Kazam Trooper X3.5 is offered with free cracked screen replacement within the first 12 months plus a two-year warranty.

Mobile money specialist Monitise plc has changed its leadership structure, appointing Elizabeth Buse as co-CEO alongside current Chief Executive Alastair Lukies.

Ms Buse, who’d previously served on the Monitise board, stepped down from her role as Executive Vice President of Solutions for Visa earlier this year.