Free Data Day

24 hours of free data every first day of the month with your monthly plan... it's our treat!

What's Free Data Day?

  • That's free data for 24 hours, valid in Belgium and the EU zone.

  • It always falls on the first day of the month, until midnight. 

  • It's automatic and only at BASE... enjoy your online freedom! 

Count down in the My BASE-app

In the My BASE app, you can keep an eye on your data usage. And thanks to the My BASE app, you can count down with us to Free Data Day. Handy, right?

If you don't have the My BASE app yet, be sure to download it! 

What's Free Data Day?

  • That's free data for 24 hours, valid in Belgium and the EU zone.

  • It always falls on the first day of the month, until midnight. 

  • It's automatic and only at BASE... enjoy your online freedom! 

Count down in the My BASE-app

In the My BASE app, you can keep an eye on your data usage. And thanks to the My BASE app, you can count down with us to Free Data Day. Handy, right?

If you don't have the My BASE app yet, be sure to download it! 

The best mobile plan, now with more data!

Data Jump
Out-of-plan limit
Free Data Day
Data Jump
Out-of-plan limit
Free Data Day

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online promo for life
8 GB

+ unlimited* calling and texting on the 5G network


ONLINE PROMO

ONLINE PROMO

MOST POPULAR

MOST POPULAR

25 GB

+ unlimited* calling and texting on the 5G network


ONLINE PROMO

ONLINE PROMO

50 GB

+ unlimited* calling and texting on the 5G network


ONLINE PROMO

ONLINE PROMO

120 GB

+ unlimited* calling and texting on the 5G network


ONLINE PROMO

ONLINE PROMO

Already a BASE customer?

Do you already have a BASE subscription? You can also enjoy the discount for life. Find out how

The conditions and other important info applicable to the services are listed in the general and special conditions and in the info sheets.

It is important to read them very carefully as they contain important information and restrictions on the use of the services (e.g. on what unlimited calling, texting and surfing means, that the actual internet speeds may differ from the theoretical speeds, that there are restrictions on carrying over credit to the following month, on the number of screens on which you can watch TV at the same time, etc.).

General terms and conditions
Special conditions
Info sheets

Prices and promotions

All prices are shown in euros (including VAT)

Temporary promotion on BASE monthly plans of €15/month, €20/month, €29/month and €39/month: offer valid from 08/10/2024 until14/01/2025. Under the condition of activation of the above BASE monthly plans, the customer benefits from a 25% discount on the monthly subscription fee for the duration of the subscription after activation.

Offer reserved for new BASE customers 
The promotion is automatically applied to new customers during the confirmation of your order.

Offer reserved for private customers who do not yet have a BASE monthly plan; customers with a BASE top-up card who want to switch to a BASE monthly plan or are coming from another operator, must not have had a BASE monthly plan for the same mobile number in the 3 months prior to subscription. This offer cannot be used combined with other offers and promotions, except with the combination advantage on Internet & TV.

Offer reserved for existing BASE customers  
Existing BASE customers are also entitled to this discount, but only if they have been a BASE customer for more than 3 months and if they can introduce a new BASE customer for a mobile contract of €15/month, €20/month, €29/month or €39/month. The discount applies to current tariff plans such as BASE 15, BASE 20, BASE 29 and BASE 39. Existing customers with a different older tariff plan can also benefit from this discount, on the condition that they switch to one of the current tariff plans. Providing these conditions are met, the existing BASE customer will receive a 25% discount on the monthly subscription fee in the case of a subscription of €15/month, €20/month, €29/month or €39/month, and this for the entire duration of the contract. The discount and, where applicable, the transfer will be allocated and/or implemented automatically as soon as the new customer’s SIM card has been activated. This must be completed at the latest 30 days after purchase.  If the new customer cancels their subscription, the existing customer won’t be automatically migrated back to the original plan. If the base price of the subscription is increased, the promotional price will also increase by the same amount.

The existing customer loses his monthly discount if he cancels his subscription, migrates to a lower rate plan, or if the customer he introduced cancels his subscription. Action for existing customer cannot be combined with other offers and promotions, except with the BASE+TADAAM discount and with the combination advantage on Internet & TV.