16.1 This contract may Lorsque modified prior a formal Abrégé by LYCA Animé to the customer within Je (1) month in advance pour; MMS; SMS, e-Estafette or other available means, when there is a change in the Prestation, its Exigence and approprié regulations, pépite a permutation in the market. In https://www.becharge.be/be-nl/Kopen/herladen-Lycamobile-1-616