Samsung SM-S766C User Manual page 54

Personalize the Call Sound Setting
Adjust the sound by using an audio equalizer.
► From the currently active call, tap
call sound.
Place a New Call While in a 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. The first call is displayed as a thumbnail.
2. Dial the new number and tap
•
Tap Swap to switch between the two calls.
•
Tap Merge to hear both callers at once
(multi conferencing).
Calling
Dial.
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Making and Answering Calls
Personalize