You can write him letters, which is the traditional way, but there are also ways to email him and do video chats with him as well nowadays.
lemurs comunicate by many different high piched sqweks
I will comunicate
by its tenticals
echolocation
by making sounds
I will comunicate
yes
to comunicate with others
dieType your answer here...
they make wird sounds
making sounds
through grunts and bellows