SETTING IPHONE RINGS B4 VOICEMAIL

Thanks to Jerry for finding and sharing this step by step method for setting the number of iPhone rings before voicemail kicks in.
http://www.iphonefaq.org/archives/971382

iPhone Websites

iPhone User Guide: (also available as an iBook)
http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

iPhone Manuals:

http://support.apple.com/manuals/iphone/

TUAW (The Unofficial Apple Weblog)

http://www.tuaw.com/