These are the USSD codes for Simyo which is rather small in Germany much like the USSD codes of ALDI Talk or the USSD codes for Congstar. They dont have many options such as the USSD codes for Vodafone in Germany or the USSD codes for O2 in Germany. The USSD codes for Simyo is limited and listed below.
USSD Codes for Simyo
These are the USSD codes which can be used on the Simyo network. You are able to check your balance as well as charge your account. You can also add in money for data roaming as well as deactivating your limit.
|* 100 #||Check account balance|
|* 104 * recharge code #||Charge the account with a prepaid card|
|* 141 #||Activate limit to 59,50 €|
|* 141 * 100 #||Activate limit to 100 €|
|* 141 * 150 #||Activate limit to 150 €|
|* 142 #||Deactivate limit completely|
|* 143 #||Query limit|