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Articles tagged with: Oracle and Siemens
Nokia Siemens Networks bridges the gap between prepaid and postpaid
Nokia Siemens Networks has launched two updates to its convergent Unified Charging and Billing solution which offer one modular solution for prepaid charging and postpaid billing as well as customer care. more
Related Tags: nokia, sim, customer-care, nokia-siemens-networks, billing, nokia-siemens