Billing for international roaming
Cross boarde.r, cross network roaming is lucrative for network operators, but presents inssues surrounding reconciliation and accurate billing
Billing systems technology guide
Billing systems
The evolution of billing systems. Billing for Voice, Data, information services, international roaming presents challenges.
Billing for content
Billing for mobile music. Billing and payment for ring tones. Mobile internet charges.
Fraud prevention
Fraud prevention on contract.
Fraud prevention on Pay As You Go (PAYG).