HOW IT WORKS
Callers have to dial an italian landline telephone number, which is assigned
to the company and which is advertised, e.g. (+39) 06 977 42 900.
Following the instructions the caller can choose the way of purchasing
credit for the service among the available ones: Credit Card, On Net Card,
Postal Transfer, Banking Wire Transfer, Pronto060, PiùRicarica.
Credit, if it'll be not used, will be available for the next calls from the
same CLI to the same Pronto Premium Number.