Sony Ericsson DOCOMO XPERIA SO-02D Instruction Manual page 2

Thank you for your purchase of "SO-02D".
For proper use of the SO-02D, read this manual carefully before and while you use the SO-02D.
● The SO-02D supports W-CDMA, GSM/GPRS and Wireless LAN Systems.
●
Because a FOMA terminal operates using radio frequencies, it cannot be used inside a tunnel,
underground, in a building or other locations where radio waves do not reach the FOMA terminal, in
locations with weak radio wave condition, or outside of the FOMA's service area. The FOMA services may
not be available on high upper floors of high-rise apartments or buildings, even if you can see no
obstructions around you. On occasion, your calls may become disconnected even in areas with strong
radio wave condition, even if you are not moving, or even if there are 4-antenna marks in the FOMA
terminal's display.
●
Note that because the FOMA terminal operates on radio frequencies, your calls are at risk of being
intercepted by the third party. However, the W-CDMA, GSM/GPRS system automatically scrambles all calls
through a private call feature. Therefore, even if third party successfully intercepts your call, they will only
hear noise.
●
The FOMA terminal operates on radio frequencies by converting voice into digital signals. If the caller
moves into an area of adverse radio wave condition, the digital signal may not restored accurately, and the
voice received in the call may differ slightly from the actual voice.
●
Always keep the information you save in the FOMA terminal in a separate note. Even if the data may be lost
as a result of malfunction, repair, change, or other handling of the FOMA terminal, under no condition will
DOCOMO be held liable for any lost data saved in the FOMA terminal.
● As with PCs, some user-installed applications may disrupt the stability of the FOMA terminal performance,
or unexpectedly transmit information via the Internet causing improper use of your location information as
well as personal information recorded on the terminal. Therefore, verify the supplier and operating
conditions of the applications to be used before using them.
●
This FOMA terminal has FOMA Plus-Area and FOMA HIGH-SPEED Area support.
● Descriptions in this manual are for the FOMA terminal with a DOCOMO's UIM inserted.
This FOMA terminal supports SIM unlock. If you release SIM lock, you can use UIM by a carrier other
than NTT DOCOMO.
●
The SIM unlock service is provided at a docomo Shop.
● A SIM unlock charge is separately required.
●
If you use a UIM other than by DOCOMO, available services and functions will be limited. DOCOMO is not
liable to any failures or malfunctions.
●
For details of SIM unlock, refer to NTT DOCOMO website.
Introduction
Before using the FOMA terminal
SIM unlock