Introduction
The Doro 1880 is a user-friendly 4G mobile phone designed for simplicity and functionality. It features a large display, talking digital keys, and essential functions for clear communication. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your Doro 1880 phone.

Image: Front view of the Doro 1880 4G mobile phone, showing its large keypad and display, placed in its charging cradle.
Key Features
- Easy to Use Design: Large 2.4-inch display and number keys with voice output for enhanced usability.
- Emergency Call Button: A dedicated button on the back for quick access to emergency contacts.
- Clear Sound: Optimized audio for clear conversations, compatible with hearing aids (HAC).
- Essential Functions: Includes a built-in mini torch, Bluetooth connectivity, speakerphone, call display, calendar, and alarm clock.
- Long Battery Life: Offers up to 6 hours of talk time and 220 hours of standby time.
- 4G Connectivity: For reliable call and text transmission.

Image: Graphic highlighting the Doro 1880's key features, including large keys, clear sound, and 4G capability.
Setup Guide
1. Inserting the SIM Card
The Doro 1880 uses a Micro SIM (3FF) card. Ensure the phone is powered off before inserting or removing the SIM card.
- Carefully remove the back cover of the phone.
- Locate the SIM card slot.
- Insert the Micro SIM card with the gold contacts facing down and the cut corner aligned with the slot's guide. Push gently until it clicks into place.
2. Inserting a Micro SD Card (Optional)
You can expand the phone's storage using a Micro SD card.
- With the back cover removed, locate the Micro SD card slot, usually next to the SIM slot.
- Insert the Micro SD card with the gold contacts facing down.
3. Charging the Battery
Before first use, fully charge the phone's battery.
- Connect the provided charging cable to the phone's charging port.
- Plug the other end of the cable into a compatible USB power adapter (not always included, check packaging) or a USB port on a computer.
- Alternatively, place the phone in the charging cradle (if included) ensuring it is properly seated.
- The battery indicator on the screen will show charging progress. A full charge typically takes a few hours.

Image: Visual representation of the Doro 1880's features, including the charging cradle, mini torch, and camera icon.
4. Powering On/Off
- To power on, press and hold the red end call/power button until the screen lights up.
- To power off, press and hold the red end call/power button until the power off option appears, then confirm.
Operating Instructions
Making and Receiving Calls
- Dialing: Enter the phone number using the keypad. The talking digital keys will announce each number as you press it. Press the green call button to initiate the call.
- Answering: When a call comes in, press the green call button to answer.
- Ending Call: Press the red end call button to end a conversation.
- Speakerphone: During a call, press the designated speakerphone button (if available) or navigate through the options to activate the speaker.
Using the Emergency Call Button
The Doro 1880 features a dedicated emergency call button on the back for quick assistance.
- Activation: Press and hold the emergency button for 3 seconds, or press it twice in a row for 1 second each.
- Functionality: Your pre-configured emergency contacts will receive an emergency SMS, and the phone will attempt to call them in sequence until one answers.
- Setup: Ensure your emergency contacts are set up in the phone's settings for this feature to work correctly.

Image: Diagram illustrating the location of the emergency assistance button on the Doro 1880 and how it connects to pre-set emergency contacts.
Other Functions
- Mini Torch: Activate the built-in torch via the phone's menu or a dedicated shortcut key (refer to your phone's specific button layout).
- Bluetooth: Enable Bluetooth in the settings menu to pair with compatible devices like headsets or car kits.
- Camera: Access the camera from the main menu to take photos.
- Calendar & Alarm Clock: Set reminders and alarms through the respective applications in the phone's menu.
- Hearing Aid Compatibility (HAC): The phone is designed to work effectively with hearing aids, minimizing interference.
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the phone's screen and body. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid exposing the phone to extreme temperatures. Do not leave it fully discharged for long periods.
- Storage: Store the phone in a cool, dry place away from direct sunlight and moisture when not in use.
- Software Updates: Periodically check for software updates (if available) through the phone's settings to ensure optimal performance and security.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone does not power on. | Battery is drained or not properly inserted. | Charge the battery for at least 30 minutes. Ensure the battery is correctly seated. |
| Cannot make or receive calls. | No SIM card, SIM card not inserted correctly, or no network signal. | Ensure SIM card is inserted correctly. Check network signal strength. Contact your service provider if issues persist. |
| Sound is unclear or too low. | Volume settings are low, or speaker/microphone is obstructed. | Adjust call volume. Ensure speaker and microphone are clear of debris. |
| Emergency button not working. | Emergency contacts not set up or incorrect. | Verify and set up emergency contacts in the phone's settings. |
If you encounter issues not listed here, or if the suggested solutions do not resolve the problem, please refer to the support section.
Specifications
- Model Name: Doro 1880
- Dimensions: 1.29 x 6.66 x 12.84 cm
- Weight: 113.7 g
- Screen Size: 2.4 Inches (Visible screen diagonal: 3" / 7 cm)
- Resolution: 240 x 320 pixels
- Operating System: KaiOS
- Cellular Technology: 4G
- Wireless Carrier: Unlocked
- SIM Card Type: Micro SIM (3FF)
- Memory Storage Capacity: 128 GB (Note: This typically refers to maximum supported Micro SD card capacity, not internal storage.)
- Battery: 1 Nonstandard Battery required
- Talk Time: Approximately 6 hours
- Standby Time: Up to 220 hours
- Connectivity: Bluetooth
- Colour: Black
Warranty and Support
Doro products are designed for reliability and ease of use. For information regarding your product's warranty, please refer to the warranty card included in your product packaging or visit the official Doro website.
For technical support, frequently asked questions, or to download the full user manual, please visit the Doro support page or contact Doro customer service directly. Contact details can typically be found on the Doro website or in your product's documentation.
Doro Official Website: www.doro.com





