Communication
31
Use a headset
›
By plugging a headset into the device, you can control calls
hands-free:
To answer a call, press the headset button.
●
To reject a call, press and hold the headset button.
●
To place a call on hold or retrieve a held call during call,
●
press and hold 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.
●
To place a call on hold, select
●
. To retrieve a held call,
select again.
To dial a second call, select
●
add call
and then dial a new
number.
To answer a second call, select
●
answer
when a call waiting
tone sounds. The first call is automatically placed on hold.
You must subscribe to the call waiting service to use this
feature.
To open the dialling screen, select
●
.
To deactivate the speakerphone feature, select
●
speaker
.
In noisy environments, you may have difficulty hearing
some calls while using the speakerphone feature. For
better audio performance, use the normal phone mode.
To turn off the microphone so that the other party cannot
●
hear you, select
mute
.
Summary of Contents for GT-S7530
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