T-Mobile €20 Gift Card AT - discussion

Magenta was created through the merger of T-Mobile and UPC. The network is now called Magenta-T and is just as reliable as you are used to. So if you want to top up your T-Mobile prepaid card, Magenta is the new place to go. The T-Mobile prepaid card remains valid and you can top up your T-Mobile credit at any time with Magenta top-up vouchers.
more information