This is a keyboard diagram of a Samsung sch-x199 mobile phone
This manual explains how to start using the SGH‑X199, covering basic operations such as entering PIN codes, selecting phone modes, making and receiving calls, sending messages, managing contacts, and using built‑in applications like the calendar, calculator, and games. It also details menu navigation, key functions, and settings for sound, display, and background lighting.
The document includes hardware descriptions, safety guidelines (e.g., do not use the phone while driving, at fuel stations, on aircraft, or in hospitals), and instructions for accessories, battery handling, and service indicators. A quick‑start guide and troubleshooting tips are provided at the end of the manual. This manual is written in Chinese.
| Radio type‑approval number | 2002CP1004 |
|---|---|
| Code No. | GH68‑03256A |
| Network license number | 00‑.5431‑039123 |
Use the volume keys or go to the sound menu (菜单5‑1) to change the ringtone volume.