Some work with S60 Symbian embeded browser.
URLs for iPhone-Optimized Google Sites
Google's interfaces optimized for iPhone, Android and WebKit-based browsers look extremely well and they have more features than the standard mobile versions. For example, Google's homepage shows suggestions and has customizable navigation links, iGoogle shows all your feeds and gadgets and Google Talk lets you chat with your contacts. If you want to try them from your computer or from a mobile phone that has a modern browser, here are the direct links (some of the pages won't work very well):
* Google homepage (the unified interface codenamed "Grand Prix") - http://www.google.com/m/gp
* Google Apps homepage - http://www.google.com/m/a/YOUR_DOMAIN
* iGoogle - http://www.google.com/ig/i
* Gmail - http://mail.google.com/mail/x/gdlakb-/gp/
* Google Calendar - http://www.google.com/calendar/gp
* Google Reader - http://www.google.com/reader/i/
* Google Docs - http://docs.google.com/m?iphone=true
* Google Talk - http://talkgadget.google.com/talkgadget/m
* Google News - http://www.google.com/m/news/i