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International roaming
Making a call to WORLD WING user overseas
If you call to an overseas "WORLD WING" user, please make a call as an
international call to Japan even when he/she is in the country you stay.
• Regardless of in what country you stay, the communication is always
performed via Japan. Add prefix "+" and "81" (Country code of Japan),
just like when you make an international call to Japan, and then entering
a phone number omitting leading "0".
Receiving a call in the country you stay
You can receive a call in the same way as in Japan.
Information
• An incoming call during the international roaming is forwarded
internationally from Japan regardless of which country the call is
from. A caller is charged for a call fee to Japan, and the receiver is
charged for a reception fee.
• Even if the other party calls with the caller ID notified, depending on
the overseas network operator, the caller ID may not be notified. Or
depending on the network the other party uses, the caller ID may be
notified in the different number from the other party's caller ID.
• For overseas use, "Block numbers" (P.59) may not work.
Making a call from the other party
■ To have the other party in Japan call you overseas
Have your phone number dialed as a domestic call in Japan.
■ To have the other party make a call from the outside Japan to the
terminal in the country you stay
Regardless of countries, you will receive a call via Japan. The other party
should dial with prefix an international access code and "81" (Country
code of Japan).
International access code of the country the dialer stays -81-90 (or
80, 70) -XXXX-XXXX
International roaming settings
Make settings for international roaming service.
• Depending on the overseas network operator, roaming cannot be set up in
some cases.
1
From the Home screen, → → "Call settings" →
"Roaming"
2
Change settings as required
Item
Description
Restricting incoming calls Restrict incoming phone calls during
international roaming.
Incoming notification
while roaming
Notify you via SMS when you could not
answer the phone when out of range, etc.
while internationally roaming.
Roaming guidance
Play guidance to inform the person who calls
you while you are internationally roaming that
you internationally roaming.
Assist international call
Network services
■
Setting Assist international call
1
From the Home screen, → → "Call settings" →
"Roaming" → "Assist international call"
2
Select an item
Item
Description
Automatic conversion
Add international prefix or country code
automatically.
Country code
Select country code used for automatic
conversion.
International prefix
Select international prefix for automatic
conversion.
