Ay Yildiz Phone Credit
Prepaid Direct Top-up
In case of Direct Top-up your prepaid credit will automatically be added to your prepaid account. For this service a servicefee is valid of 0,99 €. Our products are only compatible with a German SIM card.
More about Ay Yildiz
General information, product information and top-up-instructions.
Top-up instructions
Using your mobile phone, dial toll-free 1155
Follow the voice menu
Enter your top-up code
Or simply enter *104*AUFLADECODE# on your mobile phone and press the call or submit buttonGeneral information
