User's Manual

COMMON QUESTIONS
VOICE QUALITY
245
13
CHAPTER
your smartphone (see Pictures &
Videos).
• Messaging: Multimedia content and
email attachments can consume
excessive memory. Move multimedia
content and attachments to an
expansion card, or delete large files
from your smartphone (see Message
status icons). You may also want to
empty the deleted items folder.
• Internet: If you save links to pages
you’ve visited in Internet Explorer
Mobile, you may want to clear all recent
pages (see Customizing your Internet
Explorer Mobile settings).
• Third-party applications: You c a n
delete infrequently used applications or
move them to an expansion card (see
Copying or moving applications and files
between your smartphone and an
expansion card).
Also, remember that your smartphone
includes an expansion card slot, and that
you can store applications and information
on expansion cards. However, you still
need free memory on the smartphone
itself to run applications from an expansion
card.
Voice quality
Is the other person hearing an echo?
• Try decreasing the volume on your
smartphone to avoid coupling
or feedback on the other person’s end.
This applies to both the speakerphone
and to the handset earpiece.
• Position the smartphone closer to your
ear to prevent sound leaking back to the
microphone. Keep your hand away from
the microphone hole, which is on the
lower-right side of your smartphone.
• If you’re using Speakerphone mode
with your smartphone lying on a flat
surface, try turning the smartphone
“face down” (screen facing the
surface).
Are you hearing your own voice echo?
Ask the other person to turn down their
volume or to hold the smartphone closer to
their ear.