A:Answer Hi User14645!
Thank you for reaching out to us. We appreciate your interest in knowing if you can answer and receive calls from your Galaxy Watch Active. We apologize; you can't answer and receive calls from your Galaxy Watch Active because it has no built-in mic and speakers like the Galaxy Watch Active2, Galaxy Watch3, Galaxy Watch4, Galaxy Watch4 Classic, and Gear S3.
For more information, you may visit this link about making and answering calls on your Samsung smartwatch: https://www.samsung.com/us/support/answer/ANS00061408/.
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Reference #: 1144226360
Have a great day.
Melardo