Meet the KX-TF400 mobile feature phone, designed to do the essentials really well, and easily. Bec...Meet the KX-TF400 mobile feature phone, designed to do the essentials really well, and easily. Because it dispenses with apps, you can focus on the important things in life - like listening and talking. 4G MOBILE PHONE WITH BASIC FUNCTIONS: Crystal clear voice calls over 4G with the VoLTE technology of this push-button phone for impressive clarity even in noisy environments RELIABLE POWER: Up to 5 hours of talk time OR 200 hours (8 days) of standby mode with this travel-friendly feature phone *Making calls via VoLTE enhances call quality, though it may increase battery usage EASY-READ DISPLAY: Navigate with ease thanks to the 2.4" (6cm) TFT colour screen on this senior mobile phone, featuring clear numbers on the display and large, easy-to-use physical buttons FAST USB-C CHARGING: Recharge quickly with the included USB-C fast charger on this simple phone, universally compatible and easy to connect DUST & WATER RESISTANT: Take this compact mobile phone anywhere with its IP44-rated dust and water protection, great for holidays, outdoor use, and everyday durability AUDIO CONNECTIONS: Connect wired headphones via the sealed plug on this 4G mobile phone for elderly people, or enjoy wireless calls with Bluetooth TORCH & ALARM CLOCK: Light the way with the built-in LED torch on this essentials mobile phone for seniors, and stay on schedule with the customisable alarm clock
The Panasonic TF400 is a 4G mobile feature phone designed for users who prioritize simplicity and essential communication. Its key benefit is crystal-clear voice calls over 4G with VoLTE, making it ideal for seniors or anyone seeking a straightforward, reliable device. A potential caveat is that extensive use of VoLTE may increase battery consumption. This phone excels at core functions like calling and texting, featuring an easy-to-read display, physical buttons, and a durable, water-resistant design, along with helpful additions like a torch and alarm clock.
All features
Colour
Blue
Network Generation
4G
Series
TF400
Model Part Number
KX-TF400EXC
Brand
Panasonic
Extended Product Information
FAQs
Does this phone have internet access or apps like WhatsApp?
No, the Panasonic TF400 is a feature phone designed for basic communication. It does not support internet browsing or smartphone applications.
How do I activate 4G VoLTE?
VoLTE is typically enabled by default if your carrier supports it. You can check the network settings on the phone to ensure VoLTE is turned on for enhanced call quality.
What is the battery life like in standby mode?
The phone offers up to 200 hours (approximately 8 days) of standby time on a full charge.
Is the phone suitable for elderly users?
Yes, the large physical buttons, clear display, and simple interface make it very user-friendly for seniors.
Can I use my existing phone number with this phone?
Yes, as long as you insert a compatible 4G SIM card from your mobile carrier, you can use your existing number.
What does the IP44 rating mean?
IP44 means the phone is protected against solid objects larger than 1mm (like wires) and is protected against water splashes from any direction.
Does it come with a charger?
Yes, the phone comes with a USB-C fast charger and cable.
Troubleshooting
Phone will not turn on
Ensure the battery is properly inserted and charged. Connect the USB-C charger and wait a few minutes before attempting to power on.
No network signal or calls cannot be made
Check that the SIM card is correctly inserted and activated. Verify you are in an area with 4G network coverage. Restart the phone.
Poor call quality
Ensure VoLTE is enabled in settings. Move to an area with better network reception. Clean the microphone and earpiece area.
USB-C charging is slow or not working
Check the USB-C cable and charger for damage. Ensure the charging port on the phone is clean and free of debris. Try a different USB-C cable and charger.
Bluetooth device not connecting
Ensure Bluetooth is enabled on both the phone and the device. Make sure the devices are within range and in pairing mode. Try unpairing and re-pairing the device.
Pros and Cons
Pros
Crystal clear call quality with 4G VoLTE.
Large, easy-to-read display and physical buttons.
Robust battery life for extended use.
Durable and water-resistant for everyday resilience.
Simple, intuitive interface suitable for all ages.
Convenient features like a torch and alarm clock.
Cons
Limited to basic feature phone functionality; no smartphone apps.
VoLTE usage can potentially impact battery life.
Screen size may be small for users accustomed to larger displays.
Camera functionality is not specified or is very basic (typical for feature phones).
Setup, Compatibility & Care
Setup:
Insert SIM Card: Open the back cover, locate the SIM card slot, and insert a compatible 4G SIM card.
Insert Battery: Place the battery into its compartment, ensuring correct orientation.
Power On: Press and hold the power button. Follow the on-screen prompts for initial setup, including language and network selection.
Compatibility:
Network: This is a 4G mobile phone. Ensure your mobile carrier supports 4G VoLTE for optimal call quality. It operates on 4G networks.
Charging: Uses a standard USB-C port, compatible with most modern USB-C chargers and cables.
Audio: Supports standard wired headphones via a 3.5mm jack and Bluetooth for wireless audio devices.
Care:
Cleaning: Wipe the screen and body with a soft, dry or slightly damp cloth. Avoid abrasive cleaners or solvents.
Water Resistance: While IP44 rated, avoid full immersion in water. The rating protects against splashes and dust ingress. Ensure the charging port cover is closed when not in use.
Battery Care: To maintain battery health, avoid exposing the phone to extreme temperatures. Use only the provided charger or a compatible USB-C charger.