Latam Chille strange rule
Todllers can seat in Business Class only if they have separate sit and approved car/airplane seat!!!
so inflant belt not needed at all....but sepearate seat needed....in Economy no problem....
, good what I find out at Rio before boarding for connection to SCL where we have 3 seats in IPC
(2 Adults ,1 4 YearOld and 1 Year old toddler) in the end we got refund for tickets and extended our stay at Rio for 7 more days but we couldn't spend Easter 2016 on Easter Island