HTTP

http.geturl — Fetch contents of a URL.
http.formatQuery — URL Encode a request
http.data — A shortcut to get the data from an http.geturl response.
http.ncode — A shortcut to get the numeric code from an http.geturl response.
http.status — A shortcut to get the status from an http.geturl response.

Even basic J2ME-enabled cell phones can access web pages (although they may not be able to create TCP/IP sockets). Hecl provides basic http commands