With BASE 0 you only pay for what you use

Your advantage with BASE 0

Monthly amount



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Want to move to BASE?

You can count on all this:
  • We transfer your mobile number for free.
  • You receive your SIM card by mail within 2 working days after you ordered.
  • Our customer service remains at your disposal. Call the free number 1999.

Always close to you

Do you have a question? Or would you simply like some help or advice? Then, visit one of our BASE Shops. We will gladly help you! 

Discover the My BASE app

With the My BASE app, you have complete control over your mobile plan, no matter where you are. Check your usage at any time, view and pay your bills in seconds or change your options and settings in an instant... It's quick, convenient and 100% mobile!

Promotions conditions

Temporary promotion on BASE monthly plans of €15/month, €20/month, €29/month and €39/month: offer valid from 11/04/2024 until 03/06/2024. Under the condition of activation of the above BASE monthly plans, the customer benefits from a 20% 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. Offer also valid for existing private BASE customers on subscriptions BASE 15, BASE 20, BASE 29, BASE 39, only if they take a new line and have been a customer for at least 3 months. This offer cannot be used combined with other offers and promotions, except with the BASE+TADAAM benefit.
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, €20/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 20% 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.

Special conditions of your BASE monthly plan
Data Jump: Non-used credit of your monthly plan will be carried over to the following month. The next month, you will first consume the unused credit of the previous month. Non-used credit may be carried over for one month only. In the event of a change in tariff plan or termination of the contract, the carried-over credit is not taken into account for pro rata invoicing/refund. The transferred credit expires upon assignment of the agreement by the customer. Unlimited calls to BASE: unlimited number of call minutes to BASE customers. Offer restricted to normal private use, as defined here.