1. Introduction
The artfone C1 is a mobile phone designed for ease of use, particularly for seniors. It features large buttons, a clear display with large fonts, high volume, and essential safety functions like an SOS button. This manual provides detailed instructions for setting up, operating, and maintaining your device.
2. Package Contents
Please check the box for the following items:
- artfone C1 Mobile Phone
- 1800mAh Li-ion Battery
- USB-C Charging Cable
- Charging Dock (if included with your model)
- User Manual
3. Device Overview
Familiarize yourself with the physical components of your artfone C1 phone.

Figure 3.1: Front view of the artfone C1 phone, showing the display and large keypad.

Figure 3.2: Rear view of the artfone C1 phone, featuring the SOS button and camera.
- Display: 1.8-inch screen with large, clear fonts.
- Keypad: Large, backlit buttons for easy dialing and navigation.
- SOS Button: Located on the back for emergency calls and SMS.
- Volume Buttons: Located on the side for adjusting call and media volume.
- Flashlight: Integrated flashlight for convenience.
- USB-C Port: For charging the device.
- Dual SIM Slots: Supports two GSM SIM cards.
4. Setup
4.1 Inserting SIM Card and Battery
Before using your phone, you need to insert the SIM card(s) and battery.
- Remove the back cover of the phone.
- Carefully insert your SIM card(s) into the designated slot(s). The phone supports Dual SIM.
- Insert the battery, ensuring the contacts align correctly.
- Replace the back cover.

Figure 4.1: Illustration of SIM card and battery insertion.
4.2 Charging the Device
To charge your artfone C1:
- Connect the USB-C charging cable to the phone's charging port or place the phone in the charging dock.
- Connect the other end of the cable to a power adapter and plug it into a wall outlet.
- The battery icon on the screen will indicate charging status.

Figure 4.2: artfone C1 phone being charged via USB-C cable.
For a visual guide on base charging posture adjustment, refer to the video below (timestamp 2:46-2:58):
Video 4.1: Basic Operations Video, demonstrating base charging posture adjustment.
5. Operating Instructions
5.1 Basic Call Functions
- Making a Call: Enter the phone number using the keypad and press the green call button.
- Receiving a Call: Press the green call button to answer an incoming call.
- Ending a Call: Press the red end call button.
5.2 SOS Emergency Function
The SOS button on the back of the phone is a critical safety feature.
- Setting SOS Numbers: You can set up to 5 emergency contacts. Navigate to Settings > SOS Setting > SOS Number Setting to add contacts.
- Activating SOS: In an emergency, press and hold the SOS button for 3 seconds. The phone will automatically call the saved emergency contacts and send a predefined SMS message.

Figure 5.1: The SOS button on the back of the artfone C1.
For a visual guide on setting the SOS number, refer to the video below (timestamp 1:02-1:40):
Video 5.1: Basic Operations Video, demonstrating how to set SOS numbers.
5.3 Speed Dial
The artfone C1 supports speed dial for quick access to frequently called numbers.
- You can assign contacts to specific number keys for quick dialing.
- To use, press and hold the assigned number key to call the contact.

Figure 5.2: artfone C1 displaying photo contacts for speed dialing.
5.4 Adjusting Volume
The phone offers high volume for clear conversations. Use the dedicated volume buttons on the side of the device to adjust the call volume during a conversation or media volume when playing audio.
5.5 Flashlight
To activate the built-in flashlight, locate the dedicated flashlight button on the side of the phone and slide it or press it as indicated on the device. The flashlight can illuminate up to 10 meters.

Figure 5.3: artfone C1 with the flashlight activated.
5.6 FM Radio
The artfone C1 includes an integrated FM radio. You can listen to your favorite stations without needing headphones.
5.7 Other Functions
The phone includes several useful features:
- Bluetooth: For connecting to wireless accessories.
- Media Player: For playing audio files.
- Alarm: Set alarms for reminders.
- Calculator: Basic arithmetic functions.
- Calendar: Keep track of dates and events.

Figure 5.4: Simplified operating system icons for various functions.
5.8 Customizing Settings
- Keypad Vocals: To turn off the voice announcement for keypad presses, refer to the video below (timestamp 0:05-0:47).
- Voice Announcement for Incoming Calls: To switch off voice announcement for incoming calls, refer to the video below (timestamp 0:47-1:02).
- Modify Answer Method: To change how calls are answered, refer to the video below (timestamp 1:40-2:12).
- Modify Ringtone: To customize your phone's ringtone, refer to the video below (timestamp 2:12-2:46).
Video 5.2: Basic Operations Video, demonstrating various settings adjustments.
6. Maintenance
To ensure the longevity and optimal performance of your artfone C1:
- Keep the device dry and away from extreme temperatures.
- Clean the screen and keypad with a soft, dry cloth.
- Avoid dropping the phone or subjecting it to strong impacts.
- The 1800mAh battery offers up to 12 days of standby time or 6 hours of continuous talk time. For best battery life, avoid overcharging and fully discharging the battery regularly.
7. Troubleshooting
If you encounter issues with your artfone C1, try the following solutions:
- Phone not turning on: Ensure the battery is correctly inserted and charged.
- No network signal: Check if the SIM card is properly inserted. If using Dual SIM, try inserting the SIM card into the other slot (e.g., if SIM1 doesn't work, try SIM2).
- Poor call quality: Ensure you are in an area with good network coverage. Adjust the call volume using the side buttons.
- Keypad unresponsive: Check if the keypad lock is activated. Unlock it using the side switch or designated key combination.
If the problem persists, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | artfone |
| Model Name | C1 |
| RAM Size | 32 MB |
| Flash Memory Size | 32 MB |
| Operating System | artfone OS |
| Processor Type | Snapdragon |
| Additional Features | Dual SIM |
| Screen Technology | LED |
| Screen Size | 1.8 Inches |
| Display Type | LCD |
| Resolution | 320 x 240 |
| Video Resolution | 720p |
| Battery Type | Lithium-ion |
| Battery Capacity | 1400 mAh (Note: Product description mentions 1800mAh, specification table states 1400mAh. Please refer to product packaging for exact capacity.) |
| Average Battery Life | 5 Hours (talk time) |
| Cellular Technology | 2G |
| Total USB Ports | 1 |
| Connector Type | USB |
| Input Interface | Keypad |
| Item Weight | 180 g |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included in your product packaging or visit the official artfone website. If you encounter any issues not covered in this manual, please contact artfone customer service for assistance.





