|
2. Prepaid Services
2.1 Prepaid fixed telephony
2.1.1 Basic point of presence
2.1.2 Using voice over IP
2.1.3 Prepaid telephony with Intelligent Networks
2.1.4 Prepaid with OSA-Parlay
2.2 Prepaid mobile communications
2.2.1 Prepaid mobile with CAMEL
2.2.2 Mobile Virtual Network Operators
2.2.3 Prepaid mobile with OSA-Parlay
→ back to contents list
|
