Registration on the supplier portal and requirements.
Compliance and Sustainability
Supplier Code of Conduct for all Telekom suppliers
We collaborate with our suppliers through a number of secure, access-protected portals.
SAP Ariba Network is the portal for electronical billing and purchase ordering exchange with our suppliers.
Do you have any questions about the processing status of your order, your invoice, or your activity recording? If so, please do not hesitate to contact us.