Best rate telecommunication access code and data transceiver/fac
Bidding for telecommunications traffic
Bidding for telecommunications traffic
Bidding for telecommunications traffic and billing for service
Bidding for telecommunications traffic with request for service
Bill image generation
Bill payment configuration
Bill payment service
Bill payment system and method
Billing data interface for conferencing customers
Billing data interface for conferencing customers
Billing data interface for conferencing customers
Billing for abbreviated dialing plan service
Billing for abbreviated dialing plan service
Billing for communications usage
Billing formatter for telephone systems utilizing intelligent pe
Billing in the internet
Billing method and system, and billing server
Billing method for telecommunication service based on fixed fee
Billing scheme for a telecommunications network