80
International Roaming
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International roaming (WORLD WING) is a service that enables
you to use the same phone number and mail address of the
handset as you use in Japan in the service area of DOCOMO
affiliated overseas network operators without changing your
phone number and mail address. You can use calls and SMS
without any changes in settings.
Available network
The handset is rated as Class 4. You can use it in the 3G network
and GSM/GPRS network service areas. In addition, this service is
available in countries and regions supporting 3G 850 MHz/GSM
850 MHz. Check the available area.
As for areas out of Xi area such as overseas, connect to 3G or
GSM/GPRS network.
Refer to the following before using the handset overseas.
“Mobile Phone User’s Guide [International Services]”
DOCOMO International Services website
* Enable [Data roaming] to use data communication when roaming
(
n
P. 81).
Check followings in Japan before using the handset overseas.
Subscription
Check the status of a subscription for WORLD WING. For
details, contact the number listed in “General Inquiries” on the
last page.
Charging battery
Use AC Adapter 03/04 (sold separately) as an AC adapter for
charging while traveling overseas.
Charge
Overseas charges (call charges, packet communication charges)
differ from those in Japan.
Since some apps automatically perform packet communication,
the packet communication charges may be higher. Contact the
app provider for the operation of each app.
Network service settings
If you subscribed to network services, network services such as
Voice Mail Service, Call Forwarding Service and Caller ID Display
Request Service are available from overseas. However, some
network services are not available.
To use network services overseas, setting Remote operation
settings to “Activate” is required. Remote operation settings can
be set in your country of stay.
Some network services that can be set/disabled etc. may not be
available depending on overseas network operators.
The handset automatically connects to the available network
operator when you turn the power on in your country of stay.
Connection
When Network operators (
n
P. 81) is set to [Choose
automatically], the suitable network is automatically selected.
Overseas packet communication is available with a fixed amount of
charges as an upper limit per day by connecting to a network
operator in a country or region where the flat-rate service is
available. To use this service, subscription to flat-rate packet
communication services in Japan is required. For details, refer to
“Mobile Phone User’s Guide [International Services]” or the
DOCOMO International Services website.
Viewing the display
[
U
] is displayed during international roaming.
3G/GSM/HSPA is available.
Connected network operator can be checked in the status panel.
Date & time
If [Automatic date & time] and [Auto timezone] of Date & time are
enabled, the handset receives information on time and time
differences from overseas network operator, then time and time
differences are corrected.
Time and time differences may not be adjusted correctly
depending on the network of an overseas network operator. In
this case, set time zone manually.
The correction timing may differ depending on the network
operator.
For details on Date & time
n
P. 68
Inquiries
When the handset or the docomo mini UIM card is lost or stolen
overseas, promptly contact DOCOMO and conduct a procedure
for canceling the use of service from your country of stay. Refer
to the last page for inquiries. Note that communication/call
charges after the handset or the docomo mini UIM card is lost or
stolen are incurred to the subscriber.
As for land-line phone etc., “International call access number” of
your country of stay or “Universal number international prefix” is
required.
The handset automatically connects to the DOCOMO network after
returning to Japan. If it fails, make the following settings.
Set Network Mode to [LTE/3G/GSM (Auto)] (
n
P. 81).
Set Network operators to [Choose automatically] (
n
P. 81).
International Roaming
Outline of international roaming
(WORLD WING)
For country codes, international call access number, universal
number international prefix and information on countries and
regions where connections are available and available network
operators, refer to “Mobile Phone User’s Guide [International
Services]” or the DOCOMO International Services website.
Available services overseas
Main communication
service
3G
3G850
GSM
(GPRS)
Call
A
A
A
SMS
A
A
A
*
A
A
A
Browser
*
A
A
A
Some services may not be available depending on the network
operator or network.
Before use overseas
Check before departure
Set before departure
Check in your country of stay
Check after homecoming
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