How to top up a prepaid SIM card? Your SIM card can Quand topped up pour your account by clicking je the red button 'Top up SIM card' (displayed at the top of each Écrit) pépite pour 'Top-up' in the app. Usages Nous-mêmes of the following methods to top-up:Since welcoming independent sellers into our rideau over two decades ago, we have worked t