How to pronounce 信號 in Cantonese (5 out of 8):

點算呀?無信號
What do you think? No signals.

Cantonese Sentence Breakdown

點算 dim2 syun3
what should one do?; what to do?; how to resolve this?
haa1
(particle equivalent to 啊 after a vowel, expressing surprise or doubt)
mou4
not to have
no
none
not
to lack
un-
–less
without
信號 seon3 hou6
signal