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📞 Big Buttons, Bigger Peace of Mind — The Jupiter 2 Keeps You Connected & Confident
The TTfone Jupiter 2 TT850 is a purpose-built senior-friendly mobile phone featuring a large 3.5-inch color display, oversized keypad, and loud volume for effortless communication. Equipped with a dedicated SOS emergency button, Bluetooth connectivity, FM radio, and a handy torch, it combines essential modern features with simplicity. Its long-lasting lithium-ion battery and included docking charger ensure reliable use, making it the ideal no-fuss phone for seniors seeking safety, ease, and independence.














| ASIN | B08G8PVXWP |
| Battery Average Life | 180 Hours |
| Battery Description | Lithium Ion |
| Best Sellers Rank | 56,377 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 206 in Senior Mobile Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Box Contents | Battery, Charger, Docking Charger, Mobile Phone, User Manual |
| Brand Name | TTfone |
| Camera Description | Rear |
| Camera Flash Type | no flash |
| Cellular Technology | 2G |
| Colour | Black |
| Compatible Devices | No Compatible Devices |
| Connector Type | Mini USB |
| Customer Reviews | 4.0 4.0 out of 5 stars (265) |
| Display Type | LCD |
| Form Factor | Smartphone |
| GPS Geotagging Functionality | False |
| Global Trade Identification Number | 05060269759687 |
| Headphones Jack | No headphone jack |
| Human Interface Types | Keypad |
| Item Dimensions | 14 x 51 x 112 millimetres |
| Manufacturer | TTfone |
| Material Features | Durable |
| Maximum Display Resolution | 320 x 480 |
| Network Connectivity Technology | Bluetooth |
| Operating System | Symbian |
| Optical Sensor Resolution | 2 MP |
| Phone Talk Time | 6 Hours |
| Processor Series | Cortex |
| Processor Speed | 1 Hz |
| Product Features | Bluetooth Enabled, Radio Tuner |
| RAM Memory Installed | 32 MB |
| Rear Facing Camera Photo Sensor Resolution | 50 MP |
| Resolution | 320 x 480 |
| SIM Card Slot Count | Single SIM |
| Screen Size | 3.5 Inches |
| Shooting Modes | Manual |
| Sim Card Size | Standard |
| Specific Uses For Product | Senior Care, Emergency Situations |
| Video Capture Resolution | 1080p |
| Water Resistance Level | Not Water Resistant |
| Wireless Network Technology | GSM |
| Wireless Provider | Unlocked for All Carriers |
P**E
Great little phone - ideal for my elderly dad.
Bought for my dad because of large numbers and very loud ring. Fabulous for him. This is the second one he’s had .. the first one lasted for about 5 years but he broke it himself so nothing to do with the phone. The only difference to the old on is that the slide up lock isn’t automatic like the last one and he forgets to lock it so pocket dials me a lot more now!! Great phone for my dad who is not remotely interested in new smart phones. Easy to use and does what anyone who just needs a phone. Handy torch feature which he uses a lot too and radio.
M**L
For me ... a great little phone
I am 74 years old, I am slightly PC savvy-ish.. but have no idea about what so ever about mobile phones... so I bought this one... it is SO EASY to use and to text on. I did manage to set it up myself, slowly, for everything I want from the phone... (I haven't used the radio, bluetooth, and other functions, I just need it for phoning and texting, but I think many older people may need help setting it up, but once set up it is VERY easy to use and a strong little phone with great big numbers. I have had mine over a year now with NO problems at all. Negatives for me are 1: the ringtone.. I cannot find how to change it, or how to extend it to ring longer. No 2: when it is knocking around in bottom of my handbag, all sorts of lights seem to go on!!! This poor little phone gets lots and lots of rough treatment travelling all over the place with me, but NEVER lets me down, it holds its charge for ages too!! All in all for the amazingly low, price you couldn't find a better phone and would recommend it to any one, as long as less technical people have someone to help set it up, but I guess that applies to any mobile phone
S**S
Not great at charging
Great for ease of use but charging unit doesn’t work well.
C**N
Highly recommended for those with arthritic hands or failing sight
Purchased for an elderly relative. The big button easy use for those with arthritis or failing sight problems really does make life easier. A great purchase. Highly recommended.
C**G
Nifty Little Phone & Great Value!
This phone is really good, I thought it would just be a basic phone but it has so many more features! Torch, radio and a talking keypad too and a few other features on top! Really great value too! Only word of caution is the credit option, I purchased the £20 vodaphone credit but didn’t realise that it was actually a Big Value Bundle that only lasts for 30 days until after the 30 days there was no credit left. The phone had only been used for phone calls during that month, so not a good option and not what I thought I was buying! It should have been advertised as the O2 option which actually mentions the word Bundle!
M**N
Great, basic phone for an old person to use.
Bought this for my 94 year old aunt who lives with us, and she can use it just fine. Its important to know this phone comes without any SIM card. I just went into my own phone providers shop and got a £10 pay as you go SIM and put it in. Has a really handy SOS button on the back that you can program numbers to, so if my Aunt needs me in an emergency she just presses this button and it rings me. There is also an option to have an alarm that rings at the same time. The only downside is that there is no option to change the ring tone (not a major issue, but when she had to go for a short stay in a care home the ringer on the phone was indistinguishable from all the other bells and whistles that were constantly going in the background, and she very often didn't hear the phone).
S**7
GREAT FOR PARTIALLY SIGHTED PEOPLE!
Great value large numeral phone - simple to use! Two issues you should be aware of ... when you dial a number it calls it out! Ring tones pretty awful! Not a phone to use in a public place! I bought this as an emergency phone to leave in glovebox in car for partially sighted person so meets all the targets. A little expensive for what it is perhaps? Have not tested out the battery life yet so cannot score!
M**H
Great Small Phone
This is exactly what I wanted to use as an emergency phone, which I leave hidden in the car so that I always have a phone just in case. It would also be suitable for the person who wants a simple phone, but texing would not be easy. However it has buetooth for connevtivity and a radio. What more could you want for this price.
Trustpilot
3 days ago
5 days ago