• This terminal automatically performs
communication for some functions, for
example, to synchronize data, update the
latest software, maintain connection with the
server, etc. When you download applications
or watch movies etc., a large amount of
packet communication is executed. Therefore,
it is highly recommended to use packet flat-
rate service.
• Depending on applications or services you
use, packet communication charges may
occur even when using Wi-Fi.
• This terminal does not support Pubic mode
(driving mode).
• You cannot mute audio for Area Mail and
sounds other than ringtone and notification
sound (shutter sound, replaying video, playing
music, alarm etc.) even this terminal is set to
"Vibrate only" or "Silent".
• You can confirm your own phone number as
follows.
From the Home screen,
u
"System
settings"
u
"About phone"
u
"Phone identity".
• You can confirm the software version of this
terminal as follows.
From the Home screen,
u
"System
settings"
u
"About phone"
u
"Software
information".
• You can update the software of this terminal.
Refer to "Updating Software" (P276) for
detailed information.
• In order to improve the quality of this terminal,
sometimes the OS is upgraded through
software updates. Therefore, it is required
to always use the latest version of OS. Also,
applications may not be able to use any
longer, or problems may occur if the OS is old.
• This terminal uses only docomo mini UIM
card. Bring your UIM/FOMA card to a docomo
Shop to exchange it.
• Set screen lock or password for this
terminal so that other people cannot use.
Refer to "Lock screen" (P162) for detailed
information.
• In case of loss, please change your password
of each service account on PC to prevent
others from using Google service such as
Google Talk, Gmail, Google Play, etc.
• The Google applications and services are
subject to change without prior notice.
• Please read the terms of service of Google
Inc. regarding Google services. Also, read
each terms of services for other web
services.
8
Contents / Precautions
