USSD query tool
gsm-ussd is a script to send USSD (Unstructured Supplementary Services Data) queries to your broadband provider. USSD queries are "phone numbers" like "*100#", which will result in a message (NOT a SMS) with your current prepaid account balance. You can use this program to query your own phone number, replenish your prepaid account, query your free minutes left and so on, depending on your GSM provider.
You can contact the maintainers of this package via email at
gsm-ussd dash maintainers at fedoraproject dot org.