This document is the user manual for SGH-X478 mobile phone, providing some safety precautions and usage suggestions, such as not using the phone while driving, turning off the phone at gas stations and near medical devices, etc. It also introduces the special features of the phone, such as WAP browser, MMS service, composer, etc.
This manual covers the basic operation, features, and safety information for the Samsung SGH‑X478 mobile phone. It includes step‑by‑step instructions for making calls, managing contacts, and using the phone’s built‑in functions.
The document also provides troubleshooting tips, battery handling guidance, and regulatory information to help users maintain the device safely and effectively.