iPhone 3GS Manual PDFiPhone 3GS is a smartphone that was designed and marketed by Apple Inc. It is the third generation iPhone, successor to the iPhone 3G. It was introduced on June 8, 2009, at the WWDC 2009 which took place at the Moscone Center, San Francisco.
iPhone 3GS User Guide
Full instructions for your new Apple iPhone 3GS, this document you can read as a book/eBook or iBook, download from official Apple support or short link here iPhone 3GS manual pdf, user manual for your iPhone.