Editing Berlin (section)

===SIM Cards===
(this information was gathered from forums)

* http://www.callmobile.de/ 
* http://www.fonic.de
* http://www.blau.de
* You can get great deals on SIM's at any Saturn store. They have T-Mobile SIM cards for only 5 euro and they come with 10 euro worth of call minutes for free. 
* some Turkish phone shops, they sell Vodafone cards with credit for half-price (usually a card with 10 EUR credit for about 6 EUR, and one with 1 EUR credit for 60 cents), and what's best these are pre-activated and work right away, no need to fill out any stupid forms online.
* new SIM. For instance if you take an O2 one for 28.50E, you get 21E credit plus two months of freecalls to O2 (has a good subscrirption in Germany) numbers and to any landline. I think it is a great offer but something that you cannot renew; just comes with the new number.
*Aldi or Penny (yes, the discount stores) have easy prepaid cards for 15euro or something with the same amount of credit on it so you basically pay nothing for it. I don't know if they offer data as well, but the Aldi card uses ePlus networks so you can also charge your credit with ePlus prepaid cards if there is no Aldi around to buy new credit. adli 300mb 300 minutes = less 10 euro ;)