Actor
Karthi
is
known
for
earnest
promotions.
Now,
the
actor
has
started
promoting
his
upcoming
flick
Naan
Mahaan
Alla(NMA),
which
is
scheduled
to
hit
the
screens
on
August
20.
Bharthi
Airtel
has
recently
launched
an
innovative
service
labeled
as
'Talk
To
Me
On
Airtel'
that
enables
the
Airtel
subscribers
across
Tamil
Nadu
to
have
a
live
chat
with
their
favorite
actors.
Actor
Karthi
launched
the
new
project
by
chatting
with
his
fans.
The
actor
was
previously
present
at
various
showrooms
including
Viveks
Electronics,
Univercell
and
few
more
for
publicizing
his
movies.