3 Mobile Phone Shop: Latest 3G phones from 3 Store UK

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Huawei E8377 MiFi RoadFi

The Huawei E8377 RoadFi brings 4G superfast Wi-Fi to your car and with Three's network capabilities, you and your passengers can enjoy web browsing, music, and entertainment on road trips across the UK or Europe. Connecting up to 10 different devices, the Roadfi plugs straight into your dashboard and uses your car's 12v power supply so you won't need to worry about it running out of battery power. 


In Stock

Why Three?

  • Network Reliability
  • Feel At Home
  • 4G at no extra cost
  • Free 0800 calls
Three Huawei E8377 RoadFi Black
Network Benefits
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Three network was built for the internet, carrying over 45% of the UK’s mobile data traffic and covering more than 98% of the population.Three offers you a better experience through providing the most reliable network and gives you extra ways to enjoy it by providing Feel At Home (roaming with your domestic allowance in a host of countries at no extra cost) and Personal Hotpost Allowancs with Advanced contracts, 4G at no extra cost, free Three inTouch app (to call and text whenever you’re on Wi-Fi even if there's no mobile signal), game changing PAYG rates and more. They remain unbeaten on overall reliability in polls run by YouGov and are the least complained about network,

  • Network Reliability:

    Three have been rated the most reliable network in the UK by YouGov for calls, texts and data. And they won’t stop there; they will continue to improve and their network will get even better. 

  • Feel At Home:

    On Three you can use your phone abroad at no extra cost to call and text back home and use your data in even more destinations including the USA, Australia, France, Italy and now Spain. 

  • 4G at no extra cost:

    Three believe you should get fast internet without having to pay extra. That’s why all their plans come with 4G as standard, so you can get the best of the internet. Use our Coverage Checker to check the signal in your area. 

  • Free 0800 calls:

    You shouldn’t have to pay to make calls to 0800 numbers. Three know they’re the calls you have to, not want to, make. That’s why they were the first network to make 0800 calls free on their 24 month contract plans. 

Why we love it:

4G internet hotspot on the go
Connects up to 10 devices
Use it across the UK and Europe
Plugs into your car power supply

Delivery Information (In Stock):

You will be able to select a date for courier delivery to your doorstep, generally next-day depending on location and time of ordering. Alternatively you can have it delivered to your local Three shop and pick it up at your convenience with Click and Collect.


  • 3G: HSDPA
  • 4G: LTE


  • Mobile hotspot: Yes

Memory and Software

  • Memory card slot: MicroSD up to 32GB

Size and Weight

  • Dimensions (H x W x D): 88 x 59 x 48 mm
  • Weight (grams): 146