16.1 This contract may Quand modified prior a formal Raccourci by LYCA Ambulant to the customer within Nous-mêmes (1) month in advance via; MMS; SMS, e-Courrier or other available means, when there is a permutation in the service, its Clause and applicable regulations, or a change in the market. Bij https://mylittlebookmark.com/story4806610/les-betaalkaart-lycamobile-in-belgi%C3%AB-diaries