This is the user manual for SCH-F639 phone, which introduces the basic functions and usage methods of the phone.
This manual explains safety precautions for using the SCH-F639, including warnings about driving, fuel stations, aircraft, and medical environments, as well as proper handling to avoid water damage and interference. It also details the required use of Samsung‑approved accessories and batteries.
The guide walks users through unpacking, initial setup, charging, operating the phone’s functions such as calls, camera, FM radio, Bluetooth, and WAP browsing, and provides instructions for menu navigation, text input, and special features like SOS messages and flight mode. This manual is written in Chinese.
| SAR (Specific Absorption Rate) | 0.746 W/Kg |
|---|---|
| Water Resistance | Not waterproof; keep dry |
| Battery | Use Samsung‑approved battery |
No, the phone is not waterproof and should be kept dry at all times.
No, you should not use the phone while driving; stop the vehicle before making a call.