The Confirmation ID is the response code provided by Microsoft’s activation servers. It is usually (8 blocks of 6 digits). Once you enter the CID back into Office, Microsoft verifies that the response matches the original IID. If it does, the software unlocks permanently. The CID is a time-limited, one-time-use token. It cannot be reused on a different computer or after a major hardware change.
Choose your country/region to see the displayed on your screen. microsoft office installation id to confirmation id
If the automated voice system does not recognize your input, stay on the line to be transferred to a human agent. Microsoft Learn phone number for Microsoft's activation center in your region? confirmation id for installation - Microsoft Q&A The Confirmation ID is the response code provided