Mobile phone credit at Mobilcom Debitel queries
- You call the number *100#, you will be displayed after a short delay, your current balance on the Display.
- Xtra: Call 2000 from your mobile phone, you can determine your balance by phone.
- Application: Use a CallYa Tariff, call the 22999. The current balance will be announced by a Computer voice directly.

Debitel credit queries
In the next practical tip we will show you how to make your Debitel Tariff switch.
