Samsung PN51E6500EFXZA - Manual (Page 144)

N To display symbols and
punctuation, select 1 . To
redisplay letters, select 1 again.
N You should be able to find the
Pass Phrase on one of the set up
screens you used to set up your
router or modem.
6. When done, select
Next if you
entered a Security Key or WPS PIN
if you entered a PIN. The network
connection screen appears and the