Samsung Galaxy S4 Mini - In Call Options

Call Functions and Contacts List 70
In Call Options
Your device provides a number of features that are available for use
during a call.
Dialer
Adds a
Activates or
Deactivates
Ends the
call
Places a
call on hold
Mutes or Unmutes
Activates or
Deactivates
Bluetooth
the call
Headset
speakerphone
Personalized
call sound
new call
Noise
Reduction
Call duration
Extra volume