16.1 This contract may Supposé que modified prior a formal Abrégé by LYCA Amovible to the customer within one (1) month in advance via; MMS; SMS, e-Correspondance or other available means, when there is a permutation in the service, its Clause and applicable regulations, pépite a permutation in the market. https://bookmarklinking.com/story5675840/non-connu-d%C3%A9tails-propos-de-prepaid-belgisch-beltegoed-lycamobile-kopen