Casio W51CA User Manual

5
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.
If W51CA received a
“ One-ring Call ” , the
icon appears at the
head of an incoming record.
Page
56
Page
31
You can set up mail filters to block specific
mail or mail identified as “未承諾広告※”
(unsolicited advertisement), which often
includes spam.
Your cellphone has the following filters to
block spam.
O
n
e
-
r
i
n
g
c
a
l
l
!
Beware of spam and One-ring
Calls!

Casio W51CA Specifications

General

Brand	Casio
Model	W51CA
Category	Cell Phone
Language	English