I am from US and while in Germany before I bought T-Mobile prepaid, I would like to refill my SIM credit now, can I do it online using my Credit Card? I am sorry. Note: If you're purchasing a replacement SIM card (for example, you're buying a new SIM card to unlock additional features such as Wi-Fi calling), back up any. It comes especially handy when I travel around that I don't have to buy a new simcard or data plan. Save the trouble of even searching about the price and plan. It takes around working days to receive manager online spiele free SIM by post. Unlimited text messages and emoji anywhere in the world. Aufladen Ihre SIM online aufladen. If you already have an unlocked device, come see us at a Fido store to buy and activate a SIM Card on a Monthly plan. Nous permet de rester en contact avec nos amis et notre famille. E-Mail Center E-Mail Programme Sync-Plus De-Mail.