Get your Confirmation ID
Enter the license key from your vendor and your Installation ID to activate Microsoft Office by phone.
One Confirmation ID per license key
Each product key includes only one CID generation. Save your Confirmation ID immediately. Already generated? Enter your license key only to retrieve it.
1. Enter license key
Use the product key supplied by your vendor.
2. Installation ID
Copy all 9 groups from Office phone activation.
3. Get Confirmation ID
Paste the CID back into Office to finish activation.
How to get Installation ID
- Open Word, Excel, or any Office app.
- Go to File → Account.
- Choose Activate by telephone.
- Copy the Installation ID — 9 groups of 7 digits.
- Paste it below and generate your Confirmation ID.
Secure verification
- • Only authorised license keys are accepted.
- • Phone Activation products only.
- • Keys must be active (assigned) in our system.
- • Your Installation ID is never stored on our servers.