How to top up a prepaid SIM card? Your SIM card can Quand topped up par your account by clicking on the red button 'Top up SIM card' (displayed at the top of each page) pépite dans 'Top-up' in the app. Coutumes one of the following methods to top-up: We https://www.becharge.be/be-nl/Kopen/geschenkkaarten-Amazonde-3-254