175
Applications
S
O-01D_English
･
GPS is operated by the U.S. Department of
Defense. The department controls the
accuracy of the system, and manages the
system. Therefore, GPS radio wave
condition may be controlled (degradation of
accuracy, suspension of radio wave
transmission, etc.) at the discretion of the
U.S. Department of Defense.
･
Some wireless communications products
(mobile phone, data detectors and some
others) block satellite signals and also
causes instability of signal reception.
･
Some map displays based on location
information (latitude/longitude information)
may be not accurate due to some countries'
or regions' regulations.
■
Where radio waves are difficult to
receive
Note that radio waves may not be received or
it may be difficult to receive radio waves in
the following conditions, since GPS uses
radio waves from a satellite.
･
Inside or immediately under a building
･
Inside a bag or box
･
Inside or under a thick covering of trees
･
In a car, inside a train compartment
･
When there are obstructions (people or
objects) near the terminal
･
Inside a basement or tunnel, and below the
ground or water
･
In buildings-clustered or residential area
･
Near a high-voltage cable
･
Bad weather such as heavy rain or snow
❖
Note
･
If some of the GPS functions are not available, or if
none of them are, check that your contract
includes the use of the Internet, and see "Wireless
& networks" (P.93).
･
NTT DOCOMO is not liable for navigation services
or for the accuracy of location services.
Enabling GP
S
function
1
From the Home screen, press
t
and tap [
S
ettings].
2
Tap [Location & security].
3
Mark [Use GP
S
satellites]
checkbox.
4
Read the note and tap [Agree].
Enabling Wireless network to find
your position
･
Enable to search a current location using
mobile network and Wi-Fi.
1
From the Home screen, press
t
and tap [
S
ettings].
2
Tap [Location & security].
3
Mark [Use wireless networks]
checkbox.
Continued on next page
SO-01D_(E).book 175 ページ ２０１１年１０月２０日 木曜日 午後１時６分
