Samsung Galaxy S8 - Manual (Page 114)

107 Apps
Optional Calling Services
Place a Multi-Party Call
If your service plan supports this feature, you can make
another call while a call is in progress.
1. From the active call, tap Add call to dial the
second call.
2. Dial the new number and tap Call. When the
call is answered:
•
Tap Swap to switch between the two calls.
•
Tap Merge to hear both callers at once
(multi-conferencing).
Phone Settings
To access settings:
► From a Home screen, tap Phone >
More options > Settings.