Yes, it is possible.
Please register using one of the methods in the related links.
Related:
Add multiple users at once using CSV file (Web Browser)
Invite/Add Users to Group without Email Address (Web Browser)
※If you want to invite 6 or more users, please perform the operation multiple times or use CSV for invitation.
Important notes when registering without an email address
- Users cannot receive email notifications, including the initial Teachme Biz login information.
Administrators need to communicate the account name and password to users through some other method. - If users forget their login password, they cannot change or reset it themselves and must request the administrator to do so.
- Users cannot receive any system notification emails from Teachme Biz.
Related: List of system notification emails sent from Teachme Biz - Users cannot become administrators such as group administrators or folder administrators.
If you want to receive notifications without registering an email address
Please consider using "Updates" or "Push Notifications" in the mobile app.
However, there are limitations to the information that can be notified through the mobile app.
For details, please check the related articles below.
Related:
What methods are available for receiving notifications
When will notifications be sent to mobile devices (smartphones, tablets)