Beware Of Spam And One-Ring Calls - Casio A5512CA Basic Manual

Beware of spam and one-ring calls!

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.
・未承諾広告フィルター
advertisement filter)
・アドレスフィルター
−指定拒否設定
−指定受信設定
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 red 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."
How to Combat Spam
(unsolicited
(address filters)
(blocks specific mail)
(receives specific mail)
Beware of one-ring calls!
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