Queen Sofia and King Juan Carlos were among those keen to see the next generation phones at Barcelona's 3GSM mobile phone trade fair
Nearly 1,000 exhibitors have stands at the show, which is the annual showcase for the mobile industry
More than 50,000 people are attending the show
The new Nokia N-92 is billed by the company as 'live TV in your pocket'
The show has seen mobile operators announce a new push on Instant Messaging
Nokia unveiled the 6131, a mid-priced clamshell-shaped model which it says will sell tens of millions
Sony Ericsson, the world's fifth biggest maker, was showing its M600, a 3G e-mail phone with a qwerty keyboard
Sony Ericsson also showed its slimmer 3G entrant, the K610