I was amazed when I saw that the iPhone provides a unix-like terminal.
I read this article: http://www.mgamble.ca/oss/iphone_asterisk/ and I realized that asterisk PBX can run on this mobile and handle calls as a typical call center with welcoming messages, ques, rules and so on…
What else could we expect? web server running on the mobile? This is possible too!
Check this out: http://idude.org/2007/11/07/an-iphone-powered-apache-web-server-with-php/