Everyone is entitled to a clear invoice

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Calvi TEM

Helps Telco's by enabling their large enterprise and corporate customers to manage their telecom expenditures.



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Calvi Bill Presentment

Enhances the complete user experience of billing and invoicing for Telco's. One portal for all your B2B customers.



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Calvi VIP Billing

A fully customised billing and invoicing solution that meets all demands of Telco's high value customers.



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