User guide

Voice Call/Video Call Functions 27
Using the Optical Zoom Function
The optical zoom enables you to zoom the picture more clearly by the
actual zooming action of the optical lens. The optical zoom is used up
to the [×2] zooming ratio. If the zoom exceeds [×2], the digital zoom
is used to further magnify.
1. During a video call, press [Options] and select “Enable Opt.
Zoom”.
2. Press a or b.
Turning the Speakers On and Off
You can talk via the loudspeakers on the sides of the phone when it
is on.
1. During a video call, press [Options] and select “Loudspeaker
On”.
Note
• In a high-noise environment, you may not be able to continue a
call, or make a clear call. We recommend that you use the Stereo
Handsfree.
• With this option, there may be interruption if you increase the
earpiece volume. We recommend that you decrease the earpiece
volume or use the Stereo Handsfree.
Video Call Settings
To Adjust the Quality of the Incoming or Outgoing Image
You can adjust the quality of the called party’s or caller’s image.
1. During a video call, press [Options] and select “Video Call
Settings”.
2. Select “Incoming Picture Quality” or “Outgoing Picture
Quality”.
3. Select “Normal”, “Quality Priority” or “Frame Rate Priority”.
“Normal”: The standard quality is used.
“Quality Priority”: The quality of the picture takes
precedence over the frame rate.
“Frame Rate Priority”: The frame rate takes precedence over
the quality.