This manual explains how to install the SGH-C308 phone, describes its main functions such as call logs, network services, sound settings, messaging, and entertainment features, and provides guidance on using the device in various configurations. It includes detailed menus and key functions for navigating the phone’s interface.
Safety and regulatory information is also covered, including warnings about using the phone while driving, near flammable materials, on aircraft, and around medical equipment, as well as battery handling and environmental disposal instructions. This manual is written in Chinese.
| Battery capacity | 800 mAh |
|---|---|
| Talk time | ≈ 7.1 hours |
| Standby time | ≈ 205‑325 hours |
Remove the battery cover and battery, insert the SIM card, then install the battery and replace the cover.
In standby mode open the menu, select Sound Settings → Ringtone Volume, then press up or down to change the volume.