Introduction
This manual provides detailed instructions for the TTfone Nova TT650, an easy-to-use flip mobile phone designed for straightforward communication. It features large buttons, a clear display, and an emergency SOS function, making it suitable for users who prefer simplicity and reliability.
Package Contents
Please check the box for the following items:
- TTfone Nova TT650 Mobile Handset
- User Manual (this document)
- Quick Start Guide
- Charging Dock
- Headphones
- USB Cable
- Charger Head (Power Adapter)
- Lithium-ion Battery

Image: All components included in the TTfone Nova TT650 package, laid out on a grey surface. These include the phone, charging dock, charger, USB cable, headphones, battery, and documentation.
Setup
1. Battery Installation
- Carefully remove the back cover of the phone.
- Align the battery contacts with the phone's terminals.
- Gently press the battery into place until it is secure.
- Replace the back cover, ensuring it clicks into position.
2. SIM Card Installation
- With the battery removed, locate the SIM card slot(s).
- Insert your SIM card(s) into the designated slot(s) with the gold contacts facing down, following the orientation indicated on the phone.
- Ensure the SIM card is fully seated.
- Reinstall the battery and back cover.
3. Charging the Phone
The TTfone Nova TT650 can be charged using the included charging dock or directly via the Micro USB cable.
- Using the Charging Dock: Connect the charger head to the USB cable, then connect the USB cable to the charging dock. Place the phone into the dock, ensuring it sits securely and the charging indicator appears on the screen.
- Direct Charging: Connect the charger head to the USB cable, then plug the Micro USB end directly into the charging port on the side of the phone.

Image: The TTfone Nova TT650 flip phone closed and resting in its black charging dock, ready to charge.
Operating Instructions
1. Power On/Off
- To Power On: Open the flip and press and hold the Green Call button (or Power button if separate) until the screen illuminates.
- To Power Off: Open the flip and press and hold the Red End Call button until the phone prompts you to confirm power off. Select 'Yes'.
2. Making Calls
- Open the phone's flip.
- Use the large numeric keypad to dial the desired phone number.
- Press the Green Call button to initiate the call.
- To end the call, press the Red End Call button.

Image: A hand pressing a button on the large keypad of the open TTfone Nova TT650 flip phone, demonstrating ease of use.
3. Receiving Calls
- When the phone rings, open the flip to answer the call automatically, or press the Green Call button.
- To end the call, press the Red End Call button or close the flip.
4. Messaging (SMS)
- From the main screen, navigate to the 'Menu' and select 'Messages'.
- Choose 'Write Message' or 'New Message'.
- Enter your message using the keypad. Press a key multiple times to cycle through letters and numbers.
- Select 'Send' and choose a contact from your phonebook or enter a number manually.
5. SOS Emergency Button
The TT650 features a dedicated SOS button for emergencies. When activated, it will call and send an SMS to pre-set emergency contacts.
- Setting up SOS Contacts: Go to 'Menu' > 'SOS Settings' to add up to 5 emergency contact numbers.
- Activating SOS: Press and hold the SOS button (located on the back of the phone) for a few seconds. The phone will initiate calls and send messages to your pre-set contacts in sequence until one is answered.
Key Features
- Large Buttons: The keypad features large, well-spaced buttons for easy dialing and texting, reducing errors.
- Clear Display: A bright and clear display ensures that numbers and text are easily visible.
- Flip Design: The classic flip design protects the screen and keypad when not in use and allows for automatic call answering/ending by opening/closing the phone.
- Bluetooth Connectivity: Connect to compatible Bluetooth headsets or car kits for hands-free communication.

Image: The TTfone Nova TT650 flip phone fully open, showcasing its large, clearly labeled keypad and simple display interface.
Maintenance and Care
- Keep Dry: Protect your phone from moisture and liquids. Water damage can void your warranty.
- Clean Gently: Use a soft, dry cloth to clean the phone's surface. Avoid harsh chemicals or abrasive materials.
- Avoid Extreme Temperatures: Do not expose the phone to very high or low temperatures, as this can affect battery life and internal components.
- Handle with Care: Avoid dropping the phone or subjecting it to strong impacts.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge regularly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone does not power on. | Battery is discharged or not installed correctly. | Charge the battery. Ensure the battery is correctly inserted. |
| Cannot make or receive calls. | No SIM card, SIM card not inserted correctly, or no network signal. | Ensure SIM card is inserted correctly. Check for network coverage. Contact your service provider. |
| Phone not charging. | Charger or cable faulty, or connection issues. | Check if the charger and cable are properly connected. Try a different power outlet or charging method (dock vs. direct). |
| SOS button not working. | SOS contacts not set up or incorrect numbers. | Verify that emergency contacts are correctly programmed in the SOS settings. |
Specifications
| Feature | Detail |
|---|---|
| Brand | TTfone |
| Model Number | TT650 |
| Screen Size | 2 inches |
| Display Type | LCD |
| Connectivity | Bluetooth |
| Cellular Technology | 2G |
| Connector Type | Micro USB |
| Battery | 1 Lithium-ion (included) |
| Item Weight | 77 Grams |
| Special Features | Easy to use, SOS button |
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official TTfone website. If you encounter any issues not covered in this manual, please contact TTfone customer support for assistance.
Contact information can typically be found on the manufacturer's website or on the product packaging.





