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! 

Unlimited calling and texting with BASE Pro, that's standard!

Out-of-plan limit
Free Data Day
My BASE app
Out-of-plan limit
Free Data Day
My BASE app

Pro 11

6 GB
+ unlimited calling & texting

ONLINE PROMO

ONLINE PROMO

MOST POPULAR

MOST POPULAR

Pro 20

30 GB
+ unlimited calling & texting

ONLINE PROMO

ONLINE PROMO

Pro 29

70 GB
+ unlimited calling & texting

ONLINE PROMO

ONLINE PROMO

Pro 35

200 GB
+ unlimited calling & texting

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

Questions? Find the answer easily!

In our FAQs you will find answers to over a hundred questions, arranged by topic.

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 (excluding VAT)

Temporary promotion on BASE Pro 11, BASE Pro 20, BASE Pro 29 and BASE Pro 35 plans. Offer valid from 03/06/2024 to 07/10/2024. 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 Pro customers
The promotion is automatically applied to new customers during the confirmation of your order.

Offer reserved for professionals (self-employed and small enterprises) who do not yet have a BASE subscription; from 03/06/2024 up to and including 07/10/2024. If a BASE Pro mobile contract is activated, the customer will receive, after activation, 25% discount on the cost of the monthly mobile contract for life.

If the base price of the subscription is increased, the promotional price will also increase by the same amount.

This offer applies exclusively to new BASE Pro customers (who in the 3 months prior to signing up for the offer were not already a BASE customer with a contract). Customers using a BASE prepaid card who want to switch to a BASE mobile contract must not have had a BASE contract for the same mobile number in the 3 months prior to signing up.

This promotion cannot be combined with other promotions, except with the combination advantage on Internet & TV.

Offer reserved for existing BASE Pro customers
Existing BASE Pro customers are also entitled to this promotion, only if they have been a BASE Pro customer for more than 3 months and they can introduce a new BASE Pro customer to one of the following BASE Pro subscriptions: Pro 11, Pro 20, Pro 29 or Pro 35. The promotion is valid on current tariff plans such Pro 11, Pro 20, Pro 29 and Pro 35. 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. If the conditions are met, the existing BASE customer will receive a discount of 25% on the monthly subscription cost for the entire duration of the contract in the case of a subscription of €11/month, €20/month, €29/month or €35/month. The discount and any switch will be automatically granted or will happen as soon as the SIM card of the new customer is activated. This must be done no later than 30 days after purchase. If the new customer cancels their subscription, the existing customer will not be automatically migrated back to the original plan. When the basic price of the subscription is increased, the promotional price also increases 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 referred cancels his subscription. Action for existing customers cannot be combined with other offers and promotions, except with the combination advantage on Internet & TV. 

Temporary promotion on the BASE Pro Europe & BASE Pro World plans
On the condition that the customer subscribes for the BASE Pro Europe or BASE Pro World monthly plan at www.BASE.be, in the time period from 03/06/2024 through 07/10/2024 and activates the monthly subscription within the same time period, the customer benefits from a 50% discount on the monthly subscription fee for the first 3 months after activation. Offer reserved for professionals (self-employed and small enterprises) who do not yet have a BASE subscription; customers with a BASE top-up card who want to switch to a BASE subscription must not have had a BASE subscription for the same mobile number in the 3 months prior to subscription. This offer cannot be used in conjunction with other offers and promotions, except with the combination advantage on Internet & TV.