11 STEPS
1. The first step is to type in the first number within the Microsoft Teams Calls Dialer
2. Once you have entered the first phone number click call.
3. Wait for the first call to be answered.
4. Once your first call has been answered return to Teams and enter your second number.
5. Once you have entered the second number, click call
6. Wait for the second call to be answered.
7. Once the second call is answered, click More
8. Click Merge Calls
9. Select the call you want to Merge.
10. Click Merge
11. Teams will now merge your calls. That's it! You're Done!