Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
Prepaid telephone calls are usually implemented in the company's network using the intelligent network functionality.
For example, when traveling abroad it's usually cheaper to temporarily use a foreign network, for example with a Prepaid telephone calls.
Prepaid telephone calls are a popular way of making telephone calls which allow the caller to control spending without making a commitment with the telephone company.
But much more complex services have since been built on IN, such as Custom Local Area Signaling Services (CLASS) and prepaid telephone calls.