I am now already for over 4 months with Congstar Prepaid customer and full of praise. As T-Com subsidiary it provides customers with the Excellently end D network of Telekom is available, that is not only the most used but also the best equipped Netzt in Germany. This gives Congstar a huge advantage over most communicating via the E-network competitor. So I've done personally with the E-network rather bad experiences what accessibility concerns, particularly in rural areas. Since Congstar shows its strength. And the cost of calling and texting are 9 cents very favorable. That is why Congstar prepaid choice for mobile phone users although much ledges and call but want to finish a contract.