Introduction
This manual provides comprehensive instructions for the Doro 6040 Senior Mobile Phone, model 7826. Designed for ease of use, this phone features a clear display, large buttons, and essential functions to keep you connected. Please read this manual carefully to ensure proper operation and maintenance of your device.

Figure 1: Doro 6040 Senior Mobile Phone (Rear View)
This image displays the rear of the Doro 6040 mobile phone, featuring its black casing. Visible elements include the rear camera lens, indicators for messages and notifications, and the Doro brand logo positioned vertically on the lower part of the phone's back.
What's in the Box
Upon opening the package, please verify that all components are present:
- Doro 6040 Mobile Phone
- Battery (Lithium Ion)
- Adapter (Charger)
- Quick Setup Guide
Setup
1. Battery Installation
- Carefully remove the back cover of the phone.
- Insert the Lithium Ion battery into the battery compartment, ensuring the gold contacts align with those in the phone.
- Replace the back cover until it clicks securely into place.
2. SIM Card Installation
The Doro 6040 uses a MicroSIM card.
- With the battery removed, locate the SIM card slot.
- Insert your MicroSIM card into the designated slot, ensuring the cut corner aligns correctly.
- Reinstall the battery and back cover.
3. Charging the Phone
Before first use, fully charge the phone's battery.
- Connect the adapter to a power outlet.
- Plug the charging cable into the phone's charging port.
- The battery indicator on the screen will show charging progress. Disconnect the charger once the battery is full.
4. Powering On/Off
- To power on: Press and hold the Power button until the screen lights up.
- To power off: Press and hold the Power button, then select "Power off" from the options.
Operating Instructions
Making and Receiving Calls
- To dial: Enter the phone number using the keypad and press the green call button.
- To answer: Press the green call button when the phone rings.
- To end call: Press the red end call button.
- Answering by opening: The phone supports answering calls by simply opening the flip.
Contacts (Phonebook)
- Navigate to the "Contacts" menu.
- Use the navigation keys to scroll through your contacts.
- To call a contact, select their name and press the green call button.
Messaging (SMS/MMS)
- Go to the "Messages" menu to read or compose new messages.
- The phone supports both Short Message Services (SMS) and Multimedia Messaging System (MMS).
Camera
- Access the camera from the main menu.
- Point the camera at your subject and press the capture button to take a photo.
- The phone features a 2 MP rear camera with a built-in flash.
Emergency Button
The Doro 6040 is equipped with an emergency button on the back, which can be activated if configured. Refer to the Quick Setup Guide for instructions on setting up emergency contacts and functions.
Additional Features
- Flashlight: An integrated flashlight is available for convenience.
- Alarm Function: Set alarms for reminders or wake-up calls.
- Calculator: A basic calculator is included for simple arithmetic.
- Calendar: Keep track of dates and appointments.
- Bluetooth: Connect to compatible Bluetooth devices (version 3.0).
Maintenance
- Cleaning: Use a soft, dry cloth to clean the phone's exterior. Avoid using liquid cleaners or aerosols.
- Battery Care: To prolong battery life, avoid exposing the phone to extreme temperatures. Charge the battery regularly, but avoid overcharging.
- Storage: If storing the phone for an extended period, ensure the battery is partially charged (around 50%) and store it in a cool, dry place.
- Software Updates: Keep your phone's software updated if prompted, to ensure optimal performance and security.
Troubleshooting
If you encounter issues with your Doro 6040, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Phone does not power on. | Battery may be depleted. Charge the phone for at least 30 minutes. Ensure battery is correctly installed. |
| Cannot make or receive calls. | Check if the SIM card is properly inserted. Ensure you have network coverage. Contact your service provider. |
| Audio quality is poor during calls. | Adjust the call volume. Move to an area with better network signal. Ensure the speaker/microphone is not obstructed. |
| Difficulty finding contacts in phonebook. | Scrolling through contacts using only up/down keys can be slow. Ensure contacts are saved correctly. |
| Ringtone volume is low (custom tones). | Custom ringtones via microSD or Bluetooth may have lower volume than pre-installed tones. Adjust phone volume settings. |
| Phone freezes or becomes unresponsive. | Remove and reinsert the battery to perform a soft reset. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Doro 6040 (Model 7826) |
| Product Dimensions | 2.24 x 0.79 x 4.17 inches (57 x 20 x 106.7 mm) |
| Item Weight | 4.2 ounces (118 g) |
| Display | 2.8 Inches, 320 x 240 pixels resolution |
| Battery Capacity | 1000 mAh Lithium Ion |
| Talk Time (2G) | 6.8 hours |
| Standby Time (2G) | 420 hours |
| Rear Camera | 2 MP with built-in flash |
| SIM Card Type | MicroSIM (Single SIM capacity) |
| Connectivity | Bluetooth 3.0, 2G Cellular Technology |
| Headphone Jack | 3.5 mm |
| Operating System | Android (Note: This is from the product data, but for a feature phone, it's likely a highly customized or simplified version, not full Android OS as on smartphones.) |
| Memory Storage Capacity | 1.58 MB |
| Color | Black |
| Features | Calculator, Calendar, Alarm function, Integrated flashlight, SMS, MMS, Emergency button. |
Warranty and Support
Warranty Information
The Doro 6040 Senior Mobile Phone comes with a Two-year warranty against factory defects. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or warranty inquiries, please contact Doro customer service. Refer to the contact information provided in your Quick Setup Guide or visit the official Doro website.
For online resources and frequently asked questions, you may visit the Doro Support Page.





