Office アプリの設定、プロダクト キーの引き換え、ライセンス認証を行うことに関する Microsoft 365 のプロセス。
Hi Miyake,
Thank you very much for reaching out to Microsoft Community Support.
According to your question, please help us to access this link: Volume License Key Phone Numbers | Microsoft Volume Licensing
You could try to call these numbers to reach out to Volume Licensing phone support and check with them about this.
As we do not have enough precise information or resources about Volume Licensing, it's recommended to reach out them this specialized team for correct information as well as its compatibility with Windows 11 IoT Enterprise 2024 LTSC.
Thank you again and your understanding is highly appreciated.
Sincerely,
Austin H - MSFT | Microsoft Community Support Specialist