article_snippet.sent: The best option is to be with mobile operator Three.
article_snippet.sent: tether’ (use your phone to connect another device to the internet).
article_snippet.sent: If you have an unlocked handset, you might consider investing in a local, country-specific SIM card: see 0044.co.uk, uk2abroad.com or dataroam.co.uk for details.
article_snippet.sent: Otherwise, stick to using free wi-fi in, for example, hotels and cafes, which will also enable you to chat for free if you have a Skype or Viber account.
article_snippet.sent: Stick to using free wi-fi in, for example, hotels and cafes, which will enable you to chat for free if you have Skype .