Scarlet Duo pack

One of the most affordable pack with unlimited internet and mobile. Why pay more?

Unlimited internet and mobile subscription of your choice

Unlimited internet at home, mobile in your pocket all without breaking the bank. The Duo pack gives you exactly what you need. And you choose your mobile plan!

Loco + Red

Unlimited internet + 5 GB mobile

Unlimited internet volume, max. surfing speed of 100 Mbps
5GB GSM subscription with 300 min calls & unlimited SMS


As from  42 /month

+ Installation & activation: €0 (instead of € 79)

Loco + Berry

Unlimited internet + 10 GB mobile

Unlimited internet volume, max. surfing speed of 100 Mbps
10 GB GSM subscription with 300 min. calls & unlimited SMS


As from  44 /month

+ Installation & activation: €0 (instead of € 79)

Loco + Cherry

Unlimited internet + 20 GB mobile

Unlimited internet volume, max. surfing speed of 100 Mbps
20 GB GSM subscription with 600 min & unlimited SMS


As from  47 /month

+ Installation & activation: €0 (instead of € 79)

Loco + Hot

Unlimited internet + 40 GB mobile

Unlimited internet volume, max. surfing speed of 100 Mbps
GSM subscription with 40 GB, unlimited calling minutes and SMS


As from  52 /month

+ Installation & activation: €0 (instead of € 79)

Internet Loco in the Scarlet Duo pack. There’s no but!

At Scarlet, you get unlimited internet at home via the Proximus network, without blowing your budget. Surf endlessly on one of Belgium’s most reliable networks. And yes, the price stays low.

Super-stable connection

We offer a download speed up to 100 Mbps, which is perfect for everyday use. Work from home while streaming a program without interruption or latency. Enjoy!

Unlimited Internet

Surf at full speed! The only limit we apply is a slowdown of the network in case of abusive use (above 3 TB/month) to guarantee maximum stability for all our customers.

Modem included

Unlike other operators, modem rental is included in the monthly price. No need to rent or buy one. A Scarlet technician delivers it to your home and install it directly.

Get faster internet at home with Fiber Boost

Already connected to fiber? Upgrade from 100 Mbps to 300 Mbps for just €10/month by adding the Fiber Boost option to your pack. More speed for your videos, online calls and downloads.

Other products at Scarlet

+ +

Internet + TV + Mobile

One all-in pack for surfing, watching TV, and make unlimited calls— anywhere in Belgium. 

As from €50/month 

+ +

Internet + TV + landline

Unlimited internet, more than 30 TV channels, and free landline calls in the evenings and on weekends.

€42/month

Still have questions about the Scarlet Duo pack?

It means you’re not tied to a fixed term. You can cancel or change your mobile subscription anytime, with no penalty.

Minutes, SMS, and data included in the mobile plan are valid for national use and EU + Switzerland roaming, except special numbers (090x, 070...). Out-of-bundle calls are charged per second after the first minute. Data usage via 4G, EDGE, or GPRS is charged per KB. All prices include VAT. Private, reasonable use only, as defined [here].

Yes. It runs on the Proximus network, which covers 97.85% of Belgium, with an average speed of 39 Mbps. Perfect for streaming, video calls and daily use. You get a stable connection, even with heavy usage, thanks to a 3 TB fair use policy.

The Scarlet decoder does not support the Netflix app.

However, you can watch Netflix using your own subscription on a PC, tablet, game console, or Smart TV. The 100 Mbps speed supports HD streaming on multiple devices simultaneously.

Scarlet cuts costs through a simplified model:

  • Standard modem
  • Refurbished decoder
  • Centralized customer service

You get essential services at a lower price, while enjoying the Proximus network. On average, you save over €350/year compared to the big providers.

No. The Duo pack remains available and prices are guaranteed through 2025. Scarlet continues to enhance its offers, including the Fiber Boost upgrade and improved mobile data bundles.

Yes. Go to the MyScarlet app:

  1. Select the mobile number you want to change.
  2. Under My price plan, tap Another price plan.
  3. Then pick the subscription that suits you best.

The change is free and your new subscription will be activated after 30 minutes. You will receive a confirmation by email.

See all FAQs

Activation worth €29 and installation worth €50 free of charge. Promotion valid from 11/08/2025 to 16/11/2025 for new customers and existing mobile customers subscribing to a Scarlet Internet Loco plan. Scarlet reserves the right to change the terms of the promotion at any time.