5
Beware of spam and one-ring
calls!
How to Combat Spam
・未承諾広告フィルター
(unsolicited advertisement filter)
・アドレスフィルター
(address filters)
−指定拒否設定
(blocks specific mail)
−指定受信設定
(receives specific mail)
Beware of one-ring calls!
A “one-ring call” (wan-giri in Japanese)
rings your phone only once, in an attempt
to make you call back to a service that
automatically bills you very high charges.
The icon at the head
of an incoming record
indicates that the call
rang for only four seconds or less.
This indicates a possible “one-ring call.”
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51
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29
You can set up mail filters to block specific
mail or mail identified as “
未承諾広告※
”
(unsolicited advertisement), which often
includes a lot of spam.
Your cellphone has the following filters for
blocking spam.
On
e-rin
g
cal
l
!
