This document is the user manual for the SGH-E958 mobile phone, which introduces the important safety measures of the phone, including not using the phone while driving, at gas stations, on airplanes, and near medical equipment. It also mentions the precautions of waterproofing, proper use, and emergency calls. In addition, it introduces the use of Samsung's dedicated batteries and accessories, as well as the need for authorized services for installation or maintenance. Finally, it includes introductions to some special features such as camera, camcorder, music player, and FM radio.