16.1 This contract may Supposé que modified prior a formal notice by LYCA Changeant to the customer within one (1) month in advance dans; MMS; SMS, e-Messager or other available means, when there is a change in the service, its Modalité and ad hoc regulations, or a change in the https://andywmboc.eveowiki.com/1354948/prepaid_lycamobile_herladingen_voor_belgische_telefoon_peut_être_amusant_pour_quelqu_un