Hi Munsu71,
You may have received an email/reply to your question with a number suggesting that you call Microsoft. Do NOT call, it’s a scam. The phone number does not belong to Microsoft, the scam post has been deleted and the user’s profile is inactive now.
Further, according to support article, when you need cloud storage for individual users beyond the initial 5 TB, admins can open a case with Microsoft technical support to request it. Additional cloud storage will be granted as follows:
- When a user has filled their 5 TB of OneDrive storage to at least 90% capacity, Microsoft will increase your default storage space in OneDrive to up to 25 TB per user.
- For any user that reaches at least 90% capacity of their 25 TB of OneDrive storage, additional cloud storage will be provided as 25 TB SharePoint team sites to individual users.
For detailed information, see OneDrive service description
Reference: Compare OneDrive plans
When they say unlimited, I believe it means they can increase the storage to a certain limit in Plan 2 whereas for other OneDrive plans (such as Plan 1), the storage is fixed to 1 TB per user.
If you need any help, let me know. Have a nice day and stay safe😊
Regards,
Neha