Sony PEGA-CC5 Operating Instructions (primary manual) Operating Instructions Manual page 37

Symbol
Symbols are special characters in your mail (such as "&," " *," " _," etc.). Only
blocks of contiguous symbols containing fewer symbols than the number set in
the Symbol filter (page 71) will be read out.
Example: If you select "4 or more" on the Use Symbol filter setting
( ).
page 71
Symbols less than 4 are read out.
Symbols less than 4 are read out.
Symbols more than 4 are not read out.
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