Docomo GALAXY S4 SC-04E, Инструкция по эксплуатации

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7
Assembling
About usage of the terminal
• The terminal supports LTE, W-CDMA, GSM/GPRS,
and wireless LAN.
• Because your terminal uses wireless transmission,
it may not function in locations where it is diffi cult
for radio waves to penetrate, such as tunnels,
underground passages and some buildings, in
areas where radio waves are weak, or out of Xi
service area and FOMA service area. Even when
you are high up in a tall building or condominium
and nothing blocks your view outside, your terminal
may not be able to receive or transmit signals.
Also, communication may be interrupted even when
the signal meter on your terminal indicates there are
strong radio waves and you are not moving (traveling).
• Because your terminal uses radio waves to
communicate, it is possible that a third party may
attempt to tap your calls. However, LTE, W-CDMA,
GSM/GPRS system automatically applies a
confi dential communication function to all calls,
so even if a third party could somehow tap a call,
they only hear noise.
• The terminal encodes voice communication as
digital data. When you are operating your terminal
while moving to a location subject to weaker radio
wave conditions, the transmitted digital data
may not be correctly decoded and as a result
the decoded voice may diff er somewhat from the
actual voice.
• The terminal supports Xi Area, FOMA Plus-Area
and FOMA HIGH-SPEED Area.
• Note down the information saved in the terminal
in a separate note and keep it safely. Note that
DOCOMO assumes no responsibility for any loss of
saved contents of data resulting from malfunction,
repair, changing of the model or other handling of
the terminal.