Airtel free hellotune for
25days. Its a simple method
and anyone can try it free of
cost.You can set your favourite
hellotune free for 25days.To
activate this call to 578789,
listen to IVR it will ask you to
record your favourite song by
placing your phone near Tv or
musicsystem.You can record
your favourite song upto
20seconds,after 20sec the call
will get disconnected
automatically.Now you will
recive a confirmation message
regarding the activation status
of your selected song as your
new hellotune.This service is
totally free up to 25days from
the date of activation.