One for the UK readers of All About Symbian to set their video recorders for (or download the show afterwards with the iPlayer Mobile Client): BBC 4 tonight at 9pm is showing "The Life and Death of a Mobile Phone," looking at what our humble tool goes through from construction and use, through to the recycling at the end of its useful life.

One in every two human beings has a mobile, and this inanimate lump of plastic and minerals is made privy to people's innermost secrets - conversations with friends, lovers and family. It holds family photos, plays favourite music and yet, as an instrument of communication, it has its paradoxes. People are dumped by text, some pretend to be deep in a telephone conversation to avoid speaking to real people and others are affronted when their bellowed conversations on public transport are overheard.

Find out more at the BBC 4 programme page.