This is the user manual of Nokia RH-19 phone, which introduces the basic functions, text input, and using the function table.
This manual covers safety precautions, network services, and accessory information for the Nokia 3120 mobile phone. It explains how to install the SIM card and battery, power the device on and off, and use the keypad and navigation keys.
Detailed sections describe basic functions such as making calls, sending messages, using the calendar, games, and multimedia features. The guide also includes instructions for security settings, battery charging, and maintenance, as well as a list of approved accessories and chargers. This manual is written in Chinese.
| Screen resolution | 128 x 128 pixels |
|---|---|
| Supported network bands | EGSM 900, GSM 1800, GSM 1900 |
| Approved charger models | ACP-7, ACP-12, LCH-12 |
| Default security password | 12345S |
Press the * key, enter the emergency number, and then press the call button.
Open the Security Settings menu and select the option to change the password.
Use only the approved chargers: ACP‑7, ACP‑12, or LCH‑12, and verify the charger model before connecting.