Samsung GT-S5780 Cell Phone User Manual


 
Communication
38
Use a headset
By plugging a headset into the device, you can make and
answer calls:
To redial the last call, press the headset button, and then
press and hold the button.
To answer a call, press the headset button.
To end a call, press the headset button.
Use options during a voice call
You can use the following options while a voice call is in
progress:
To adjust the voice volume, press the Volume key up or
down.
To place a call on hold, select
Hold. To retrieve a held call,
select Unhold.
To activate the speakerphone feature, select
Speaker. You
can activate the speakerphone feature with motion. In
Menu mode, select Settings
General
Gestures
Putting down (Speaker call). Then, during a call, place
your device on a table or a at surface.
In noisy environments, you may have diculty hearing
some calls while using the speakerphone feature. For
better audio performance, use the normal device mode.
To turn o the microphone so that the other party cannot
hear you, select Mute.
To listen and talk to the other party via the headset, select
Headset.