610319- Greece – Telephone switchboard services – Provision of management and operation services for the HEDNO customer service and fault call center, the digital service team (digital chat team), the customer request reception and completion team (Back Office team), the complaints reception and completion team and the RES Producer Service team

This tender with title 610319- Greece – Telephone switchboard services – Provision of management and operation services for the HEDNO customer service and fault call center, the digital service team (digital chat team), the customer request reception and completion team (Back Office team), the complaints reception and completion team and the RES Producer Service team has been published on Bidding Source portal dated 23 Sep 2025 for the country of Greece. It has been categorized on Telephone switchboard services. For similar tenders you can see tenders mentioned below of this page.