Select and click Next .
Call the Global Customer Service number provided in the activation wizard. Follow the automated prompts to enter your 63-digit Installation ID using your telephone's keypad. microsoft office installation id to confirmation id
Activating Microsoft Office using the "telephone activation" method requires converting a unique into a Confirmation ID (CID) to validate your license. This manual process is typically used for perpetual (one-time purchase) versions like Office 2021, 2019, or 2016 when internet activation fails or is unavailable. 1. Locate Your Installation ID (IID) Select and click Next
Once you have your Installation ID, you must provide it to Microsoft to receive the Confirmation ID. microsoft office installation id to confirmation id