1. Introduction
This manual provides essential instructions for the safe and efficient use of your LESIA Senior Flip F1 4G LTE Mobile Phone. Please read this manual thoroughly before operating the device and keep it for future reference.

Image: The LESIA Senior Flip F1 mobile phone, open and in its charging cradle.
2. Safety Information
To ensure safe operation and prevent damage, observe the following precautions:
- Do not expose the phone to extreme temperatures, direct sunlight, or moisture.
- Use only approved batteries, chargers, and accessories.
- Avoid dropping or subjecting the phone to severe impact.
- Keep the phone away from medical devices, as it may interfere with their operation.
- Do not attempt to disassemble or repair the phone yourself.
3. Package Contents
Verify that all items are present in the package:
- LESIA Senior Flip F1 Mobile Phone
- Rechargeable Lithium-ion Battery (1300mAh)
- Charging Cradle
- USB Type-C Charging Cable
- Power Adapter
- User Manual

Image: The LESIA Senior Flip F1 package contents.
4. Phone Overview
Familiarize yourself with the physical components of your LESIA Senior Flip F1 phone.
4.1 Front View (Open)
- Display Screen: 2.4-inch screen with large fonts and clear icons.
- Keypad: Large, easy-to-press buttons for dialing and navigation.
- Navigation Keys: "OK" button for selection, arrow keys for menu navigation.
- Call/End Keys: Green button to initiate calls, red button to end calls or return to idle.
- Speed Dial Keys (M1, M2): Programmable for quick access to important contacts.
4.2 Rear View
- SOS Button: Red button for emergency calls.
- Camera: Integrated camera for basic photo capture.
- Speaker: Powerful speaker for clear audio.

Image: Side view showing volume controls and rear view highlighting the speaker.
5. Setup
5.1 Installing the SIM Card and Battery
- Gently remove the back cover of the phone.
- Insert your 4G LTE compatible SIM card(s) into the designated slot(s). Ensure the gold contacts face downwards and the card is correctly oriented.
- Insert the 1300mAh Lithium-ion battery, aligning the contacts with those in the phone.
- Replace the back cover until it clicks securely into place.
5.2 Charging the Phone
Your LESIA Senior Flip F1 phone offers two charging methods:
- Using the Charging Cradle: Place the phone into the charging cradle, ensuring it is properly seated. Connect the USB Type-C cable to the cradle and the power adapter, then plug into a wall outlet.
- Direct Type-C Charging: Connect the USB Type-C cable directly to the phone's charging port and the power adapter, then plug into a wall outlet.
The battery icon on the screen will indicate charging status. A full charge typically provides 5-6 hours of talk time or 240-300 hours of standby time.

Image: Battery and SIM card installation, and charging options.
6. Operating Instructions
6.1 Powering On/Off
- To Power On: Open the flip and press and hold the Red End Call/Power button until the screen lights up.
- To Power Off: Open the flip, press and hold the Red End Call/Power button, then confirm "Power Off" on the screen.
6.2 Making and Receiving Calls
- To Make a Call:
- Dial the number using the keypad.
- Press the Green Call button to initiate the call.
- Press the Red End Call button to end the call.
- To Answer a Call: When the phone rings, open the flip or press the Green Call button.
- To Reject a Call: Press the Red End Call button.
6.3 Using the SOS Emergency Function
The SOS button allows you to quickly contact pre-set emergency numbers.
- Setting SOS Numbers: Navigate to the "SOS Settings" menu to add up to 5 emergency contacts.
- Activating SOS: Press and hold the SOS button on the back of the phone for a few seconds.
- The phone will automatically dial the pre-set numbers in sequence until one answers. It can also send emergency messages during this process.
- To cancel an accidental SOS call, press the Red End Call button within 3 seconds of activation.

Image: Activating the SOS emergency function.
6.4 Flashlight Function
To activate the built-in flashlight, use the dedicated side button. Press once to turn on, press again to turn off.

Image: Using the side-button controlled flashlight.
6.5 Menu Navigation
Use the navigation keys (up, down, left, right, OK) to browse through the phone's menu options. The clear icons and large fonts are designed for ease of use.

Image: Navigating the phone's menu.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the phone's surface. Avoid liquid cleaners.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the phone regularly.
- Storage: If storing the phone for an extended period, charge the battery to about 50% and store it in a cool, dry place.
8. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Phone does not power on. | Ensure the battery is correctly installed and charged. Connect the phone to the charger and try again. |
| Cannot make or receive calls. | Check if the SIM card is properly inserted and activated. Verify network signal strength. Contact your service provider if issues persist. |
| Poor sound quality. | Ensure the speaker is not obstructed. Adjust the volume using the side buttons. Move to an area with better network coverage. |
| Battery drains quickly. | Reduce screen brightness. Close unused applications. Ensure the phone is not in an area with very weak signal, which can cause increased battery usage. |
| SOS button not working. | Verify that emergency numbers are correctly set in the "SOS Settings" menu. Ensure the button is pressed and held for the required duration. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | LESIA |
| Model Name | F1 |
| Product Type | Flip Mobile Phone |
| Operating System | Proprietary (optimized for seniors) |
| Screen Size | 2.4 Inches |
| Cellular Technology | 4G LTE (Compatible with 2G GSM 850/900/1800/1900 MHz; 3G WCDMA 850/900/2100) |
| Wireless Carrier | All carriers (unlocked) |
| Connectivity Technology | 4G LTE, Bluetooth, FM Radio |
| RAM Size | 256 MB |
| Memory Storage Capacity | 64 GB (internal storage) |
| Battery Composition | Lithium-ion |
| Battery Capacity | 1300mAh |
| Talk Time | 5-6 hours |
| Standby Time | 240-300 hours (10-12 days) |
| Special Features | Dual Screen, SOS Emergency Call Function, Large Keys, Flashlight, FM Radio |
| Charging Port | USB Type-C |
10. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or contact the seller directly. Keep your proof of purchase for warranty claims.
