This document is an instruction manual for the Samsung GPRS SGH-E638 mobile phone, describing its features and functions.
This manual covers safety precautions, such as avoiding phone use while driving, refueling, or in restricted areas, and provides health and safety information. It also explains the basic functions, menu navigation, multimedia features, camera operation, and how to manage SIM PIN/PUK codes.
Additional sections describe the phone’s GPRS connectivity, accessory usage, and troubleshooting tips, helping users get the most out of their SGH‑E638 device. This manual is written in Chinese.
| Model Number | SGH-E638 |
|---|---|
| Network | GPRS |
Only Samsung‑branded accessories should be used, as other accessories may cause damage to the device.