How to top up a prepaid SIM card? Your SIM card can be topped up à cause your account by clicking nous-mêmes the red button 'Top up SIM card' (displayed at the top of each Verso) or via 'Top-up' in the app. Règles Nous-mêmes of the following methods to top-up: https://rafaelcrfsf.wikipresses.com/4964349/top_directives_de_amazon_herlaadkaarten_kopen