Yes, it is possible.
For more information about the access of guest, you can refer to this document: https://learn.microsoft.com/en-us/microsoftteams/guest-experience#comparison-of-team-member-and-guest-capabilities.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.