1. Introduction
Welcome to the user manual for your new artfone C1+ 4G mobile phone. This phone is designed for ease of use, featuring large buttons, a clear display, and essential functions for reliable communication. Please read this manual carefully to understand how to operate your device safely and efficiently.
What's in the Box
- 1 artfone C1+ 4G Senior Mobile Phone
- 1 1800 mAh Battery
- 1 USB Cable
- 1 Power Adapter
- 1 User Manual (English, German, French, Spanish, Italian)
2. Setup
2.1 Installing SIM Card and Battery
- Carefully remove the back cover of the phone.
- Insert your Nano SIM card(s) into the designated slot(s) with the gold contacts facing down. Ensure it clicks into place.
- Insert the 1800 mAh battery, aligning the contacts.
- Replace the back cover until it securely snaps shut.
2.2 Charging the Phone
Before first use, fully charge the phone battery.

The artfone C1+ 4G phone can be charged using the included USB-C cable directly or by placing it in the charging station. The phone also features a 3.5mm headphone jack.
- Using the Charging Station: Place the phone into the charging station, ensuring it is properly seated. The charging indicator will illuminate.
- Using the USB-C Cable: Connect the USB-C cable to the phone's charging port and the other end to the power adapter. Plug the adapter into a wall outlet.
2.3 Powering 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 options appear. Select 'Power off'.
2.4 Language Settings
The phone supports multiple languages. To change the language:
- Navigate to the 'Settings' menu.
- Select 'Phone Settings' or 'Language'.
- Choose your preferred language from the list (e.g., English, German, French, Spanish).
3. Operating Instructions
3.1 Basic Functions

The artfone C1+ 4G features large, clearly labeled buttons and a backlit keyboard for easy and accurate dialing.
- Making a Call: Enter the phone number using the large keypad buttons. Press the Green Call button to initiate the call.
- Receiving a Call: When the phone rings, press the Green Call button to answer.
- Ending a Call: Press the Red End Call button to terminate an active call.
- Adjusting Volume: Use the volume buttons on the side of the phone during a call or to adjust ringtone volume.
3.2 SOS Emergency Feature
The artfone C1+ 4G includes a dedicated SOS button for emergencies.

The SOS button on the back of the phone allows for quick dialing of up to five pre-set emergency contacts.
- Setting Up SOS Contacts: Go to 'Settings' > 'SOS Settings' to add up to five emergency contact numbers.
- Using the SOS Feature: In an emergency, press and hold the SOS button on the back of the phone for 3 seconds. The phone will automatically call the pre-set contacts in sequence and send an alert SMS message.
3.3 Voice Assistance
The phone offers multilingual voice assistance for enhanced accessibility.
- Number Annunciation: When dialing, the phone can announce the numbers you press, aiding users with visual impairments. This feature can be enabled in 'Settings'.
- Time Annunciation: Press a designated key (refer to your phone's specific key mapping in the manual) to hear the current time announced.
3.4 Contacts and Caller ID

The artfone C1+ 4G supports picture contacts, displaying the caller's image on the screen during incoming calls.
- Saving Contacts: Navigate to 'Contacts' > 'Add New Contact'. Enter the name and phone number. You can also assign a picture to a contact for visual caller identification.
- Picture Caller ID: When a saved contact with an assigned picture calls, their image will be displayed on the screen.
3.5 Call Management (Blacklist)

Utilize the blacklist feature to block unwanted calls from specific numbers.
To block unwanted calls, you can add numbers to the blacklist:
- Go to 'Settings' > 'Call Settings' > 'Blacklist'.
- Select 'Add Number' and enter the number you wish to block.
3.6 Additional Features

The artfone C1+ 4G includes a built-in flashlight, FM radio, and supports headphones for music.
- Built-in Flashlight: Activate the flashlight via a dedicated button or menu option (refer to your phone's specific key mapping).
- FM Radio: Access the FM radio application from the main menu. You may need to connect headphones to use them as an antenna.
- Headphones: Connect standard 3.5mm headphones to the audio jack for private listening to calls, radio, or music.
4. Maintenance
4.1 Battery Care
- To maximize battery life, avoid exposing the phone to extreme temperatures.
- Charge the battery regularly, but avoid leaving it fully charged or fully depleted for extended periods.
- Use only the original or certified compatible charger and battery.
4.2 Cleaning
- Wipe the phone with a soft, dry cloth.
- Do not use liquid cleaners or aerosols, as they may damage the device.
5. Troubleshooting
If you encounter issues with your artfone C1+ 4G, please refer to the table below for common problems and solutions.
| Problem | Possible Solution |
|---|---|
| Phone does not power on | Ensure the battery is correctly installed and charged. Connect the charger and try again. |
| Cannot make or receive calls | Check if the SIM card is properly inserted and activated. Verify network signal strength. Ensure the number is not on the blacklist. |
| Battery not charging | Ensure the charger and cable are securely connected. Try a different power outlet or charging method (USB-C cable vs. charging station). Check for damage to the charging port or cable. |
| Poor sound quality | Check the volume settings. Ensure the speaker/earpiece is not obstructed. Move to an area with better network coverage. |
| SOS function not working | Verify that emergency contacts are correctly set up in the SOS settings. Ensure the phone has network signal. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | artfone |
| Model Name | C1+ 4G |
| Product Type | Bar Phone |
| Operating System | artfone OS |
| Screen Size | 1.8 Inches |
| Resolution | 240 x 320 |
| Cellular Technology | 4G |
| Wireless Carrier | Unlocked |
| Battery Type | Lithium-ion (1800 mAh) |
| Charging Port Type | USB Type C |
| Audio Jack | 3.5 mm Jack |
| Special Features | Expandable Memory, Basic Phone Functions |
| Installed RAM Size | 48 MB |
| CPU Speed | 1000 MHz |
7. Warranty and Support
7.1 Manufacturer Warranty
The artfone C1+ 4G mobile phone comes with a 2-year manufacturer warranty. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
7.2 Customer Support
For further assistance, technical support, or warranty inquiries, please refer to the contact information provided with your purchase documentation or visit the official artfone website. Ensure you have your product model number (C1+ 4G) and purchase details ready when contacting support.





