How can I force a desktop view on mobile phones

Hi,

How can I change my site so that people who view it on a mobile phone get to see the desktop version rather than the mobile version? The site works well on a mobile in both modes but the desktop one looks so much better. Mobile phones automatically show the mobile view, people can change it to the desktop view if they like but first impressions count and I would like them to only be able to see my site in desktop mode. How can I do this? Please can you help. Thank you.

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