Panasonic W61P User Manual page 40

The following shows the input screens for symbols (double-byte) and
◎
emoticons.
Inputting Symbols (Double-byte)
Inputting Emoticons
38
In step 1 of the procedure above, press a (Char), and
press 5 (&@) to display the "FullSym" (double-byte
symbol menu).
In step 3 of the procedure above, press 1 (Emoticon)
in place of 2 (Useful Sentence) to display the emoticon
menu.