The Motorola Moto X smartphone opens this week's show, despite not having a European release... but there's plenty of other UK news.

We talk about O2's plans to launch 4G mobile services later this month, we look at the ASA's ruling against EE, we contemplate the government's plans to eliminate some mobile 'black spots', we wonder when Android's market share will start to shrink - and we discuss many other mobile telecom stories as well.

O2 says it’ll be switching on its ‘superfast’ 4G network in London, Leeds and Bradford on 29th August. It’ll then add a further 10 cities by the end of 2013.

The company’s 4G tariffs will cost from £26 per month.

The Advertising Standards Agency has told EE to stop using some of its online advertising messages following a complaint from BT.

A number of statements on the EE website referred to ‘superfast mobile broadband’, including ‘Superfast mobile 4GEE only on EE’ and ‘our 4G network which gives you superfast, reliable internet wherever you are’.

In this week's show we look at Google's new product announcements, O2's closure of its mobile telecare service and the clearance of radio frequencies for 4G services.

We also talk about the latest collection of quarterly results from Apple, Samsung, Amazon, LG and Facebook. Who's doing well - and should anyone be worried?

Ofcom says its four-year process to release digital TV and wireless microphone frequencies for 4G mobile broadband will be completed this week, five months earlier than originally planned.

Wireless microphones, which are often used at conferences and for theatre productions, have now been moved to different frequencies. In addition, TV transmitters and receivers across the UK have been retuned. The final TV retune will be completed on Wednesday in northern Scotland.