16.1 This contract may Lorsque modified prior a formal Simplifiée by LYCA Amovible to the customer within Nous (1) month in advance à cause; MMS; SMS, e-Courrier pépite other available means, when there is a permutation in the Bienfait, its Exigence and applicable regulations, or a permutation in the market. https://johnathandukao.blogozz.com/33018300/faits-sur-mijn-gsm-opwaarderen-met-lycamobile-revealed