16.1 This contract may Si modified prior a formal notice by LYCA Animé to the customer within Je (1) month in advance dans; MMS; SMS, e-Correspondance pépite other available means, when there is a change in the Prestation, its Exigence and adéquat regulations, pépite a change in the market. Hoewel https://www.becharge.be/be-nl/Kopen/herladen-Lycamobile-1-616