The business skill is used to check the balance(s) of the current card(s) account(s). The customer is first asked to provide their telephone number. If they are found in the banking system, they go through the validation process (email or sms based) and only after their ID is proved valid, they can be shown any system data, in our case – their account balance.
SAP AUTHORIZATION OBJECTS
Depends on your system digital core.
INVOCATION UTTERANCE VOICE
Card balance, please.