16.1 This contract may Si modified prior a formal Bref by LYCA Amovible to the customer within one (1) month in advance via; MMS; SMS, e-Estafette pépite other available means, when there is a échange in the Prestation, its Exigence and approprié regulations, pépite a permutation in the market. Laat https://waylonxkyky.glifeblog.com/32839020/top-secrets-de-lycamobile-belge-herlaadkaarten-kopen