Thanks to the eSIM technology used, customers can retain their phone number while using mobile data via Kolet’s eSIM. They can easily configure the eSIM through the settings on their device. Kolet partners with the best mobile networks worldwide in over 190 countries, ensuring competitive prices and a good connection throughout your stay abroad.

Customers can install a Kolet eSIM on their smartphone and choose the desired data bundle before travelling. Upon arrival, they can directly access internet from their smartphone while avoiding the high costs of data roaming.

All new customers can benefit from a free trial offer, with up to 1GB of free data valid for two days. Additionally, they receive an immediate 10% discount on all Kolet data bundles. A KLM flight booking is not a prerequisite. Please see klm.shop.kolet.com for all details.

Extra benefits for Flying Blue Members

An additional benefit for Flying Blue members is that they will earn 10 Miles for every euro spent on every Kolet data bundle. By inviting a friend or family member to try Kolet, they can also earn 250 Miles for the first data bundle purchased by this new customer. Furthermore, Flying Blue members can pay for their data bundle in full or in part with Miles if they are in the Netherlands or France. This option is available thanks to the integration of the new payment service Flying Blue+, in the Kolet app and the dedicated website.

For more information, visit klm.shop.kolet.com.

* An eSIM is a digital SIM card that can be installed on your own device, provided it is eSIM-compatible.
**Kolet data bundles currently offer mobile data without the option for voice calls via telecom networks. Internet-based calls via apps like WhatsApp are of course possible.