SGH-D428 GPRS mobile phone user manual, introduces the basic functions and usage methods of the mobile phone
This manual covers safety measures for using the SGH-D428, including warnings against using the phone near fuel, explosives, or in hospitals. It also explains proper handling, reasonable use, and the importance of following local regulations.
The guide details the phone’s accessories, such as Samsung‑branded batteries and chargers, and provides instructions for installation, repair, and emergency calling. It emphasizes that the device is not waterproof and must be kept away from water and moisture. This manual is written in Chinese.
No, the manual states the phone must not be used near fuel, explosives, or chemicals.