Active Noise Cancellation; Video Calls; Make A Video Call - Nokia 6720 classic User Manual
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Also See for 6720 classic:
- Service manual (216 pages) ,
- User manual (78 pages) ,
- Service schematics (11 pages)
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To view the approximate duration of calls to and from your
device, select Call duration.
To view the amount of data transferred during packet data
connections, select Packet data.
Active noise cancellation
Noise from the surrounding environment is actively removed
from your speech and at the earpiece using dual microphone
noise cancellation technology.
Noise picked up by a secondary microphone is removed from
the signal of the main microphone into which you speak. This
results in a significantly improved transmission of speech in
a noisy environment. This feature is always activated.
Additionally, you can activate the active noise cancellation
also at the earpiece. To activate this feature, select
Settings > Settings and Phone > Call > Noise
cancellation.
Active noise cancellation is not available if handsfree mode
or the loudspeaker is active.
For the best noise
cancellation, hold
the device with the
earpiece to your
ear and the main
microphone (1)
towards your
mouth. Do not
cover the
microphone (2) at
the back of the device.
© 2009 Nokia. All rights reserved.
Video calls
Make a video call
Warning: Do not hold the device near your ear when
the loudspeaker is in use, because the volume may be
extremely loud.
To make a video call, enter the phone number or select the
recipient from the contacts list and Options > Call > Video
call. When the video call starts, the camera of the device is
activated. If the camera is already in use, video sending is
disabled. If the recipient of the call does not want to send
video back to you, a still image is shown instead. To define
the still image sent from your device instead of video, select
> Settings > Settings and Phone > Call > Image in
video call.
>
To disable the sending of audio, video, or video and audio,
select Options > Disable > Sending audio, Sending
video, or Sending aud. & video.
To adjust the volume of an active video call, use the volume
keys.
To use the loudspeaker, select Options > Activate
loudspeaker. To mute the loudspeaker and use the earpiece,
select Options > Activate handset.
To swap the places of images, select Options > Swap
images.
To zoom the image on the display, select Options > Zoom
and scroll up or down.
To end the video call and make a new voice call to the same
recipient, select Options > Switch to voice call.
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