1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your USHINING G381S Flip Phone. Designed for ease of use, this phone features large buttons, a clear display, and essential functions for reliable communication.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1 x USHINING G381S Mobile Phone
- 1 x Micro USB Charger
- 1 x Rechargeable Battery
- 1 x Charging Station (Dock)
- 1 x SIM Card Adapter
- 1 x User Manual (Multi-language)
3. Setup
3.1 Installing the SIM Card and Battery
Before using your phone, you must install a compatible SIM card and the provided battery.
- Carefully remove the back cover of the phone.
- Insert your SIM card into the designated slot. If your SIM card is smaller, use the provided SIM card adapter. Ensure the gold contacts face downwards.
- Insert the rechargeable battery, aligning the contacts correctly.
- Replace the back cover until it clicks securely into place.

Image: The USHINING G381S flip phone in red, shown open with its large keypad, alongside its charging dock. This image illustrates the phone's design and charging method.
3.2 Charging the Phone
For optimal battery life, fully charge the phone before first use.
- Using the Charging Station: Place the phone into the charging station, ensuring it sits correctly. The charging indicator on the phone will illuminate.
- Using the Micro USB Charger: Connect the Micro USB cable to the charging port on the side of the phone and plug the adapter into a power outlet.
A full charge typically takes approximately 2-3 hours. The battery supports up to 240 minutes of talk time or 150 hours of standby time.
4. Operating Instructions
4.1 Power On/Off
- To power on, press and hold the Power/End Call button (red button) until the screen lights up.
- To power off, press and hold the Power/End Call button until the "Power off" option appears, then confirm.
4.2 Making and Receiving Calls
- Making a Call: Dial the number using the large keypad and press the Call button (green button).
- Receiving a Call: When the phone rings, press the Call button to answer.
- Ending a Call: Press the Power/End Call button.
- Speed Dial: The phone supports speed dial for M1, M2, M3, and number keys 2-9. Refer to the phone's settings for programming these numbers.
4.3 Sending and Receiving SMS
Navigate to the "Messages" menu to compose new messages or read incoming ones. The large keypad facilitates text entry.
4.4 SOS Emergency Function
The SOS button is located on the back of the phone. In an emergency:
- Set up emergency contacts in the phone's "SOS Settings" menu. You can add up to 5 numbers.
- Press and hold the SOS button for a few seconds.
- The phone will automatically call and send an emergency SMS to the pre-set contacts until one answers.
4.5 Basic Functions
- Camera: Access the camera from the main menu to take photos.
- Bluetooth: Enable Bluetooth in settings to connect to compatible devices like headsets.
- FM Radio: Tune into FM radio stations.
- MP3 Player: Play audio files stored on an optional memory card.
- Alarm Clock: Set multiple alarms.
- Calculator: Perform basic arithmetic operations.
- Calendar: View dates and add reminders.
- Flashlight: Activate the built-in flashlight for illumination.
4.6 Language Settings
The phone supports 5 languages: Spanish, English, French, Italian, and German. To change the language, navigate to the "Settings" menu and select "Language".
5. Maintenance
- Keep the phone dry. Moisture can damage electronic circuits.
- Avoid extreme temperatures. High temperatures can shorten the life of electronic devices and damage batteries.
- Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone. Wipe it with a soft, damp cloth.
- Handle the phone gently. Dropping or rough handling can damage internal components.
- For optimal battery performance, avoid fully discharging the battery frequently.
6. Troubleshooting
If you encounter issues with your USHINING G381S, please refer to the following common solutions:
- Phone not turning on: Ensure the battery is correctly installed and charged. Try charging the phone for at least 30 minutes.
- Cannot make/receive calls: Check if the SIM card is properly inserted and activated. Verify network signal strength.
- No sound: Check the volume settings. Ensure the phone is not in silent mode.
- Charging issues: Ensure the charger and charging station are correctly connected and functional. Check for any debris in the charging port.
- SOS function not working: Verify that emergency contacts are correctly set up in the SOS settings.
For further assistance, please contact USHINING customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | G381S |
| Screen Size | 2.4 Inches (Color Display) |
| Network Technology | GSM (850/900/1800/1900 MHz) |
| Internal Memory (RAM + ROM) | 4MB RAM + 4MB ROM |
| Expandable Memory | Supports up to 32GB (MicroSD card not included) |
| Battery Capacity | 1000 mAh Lithium-ion |
| Talk Time | Up to 240 minutes |
| Standby Time | Up to 150 hours |
| Connectivity | USB (Micro USB), Bluetooth |
| Special Features | Large Buttons, SOS Button, Charging Station, Flashlight, FM Radio, MP3, Camera, Alarm, Calculator, Calendar |
| Supported Languages | Spanish, English, French, Italian, German |
| SIM Compatibility | Compatible with all GSM carriers (unlocked) |
8. Warranty and Support
USHINING provides comprehensive technical and customer service for two years from the date of purchase for phones bought from our official store. This warranty covers manufacturing defects but does not include artificial damage.
For support inquiries, please refer to the contact information provided with your purchase documentation or visit the official USHINING website.
