To use it, you need to activate it by calling to 16 9 12 (you'll be told how to do it).
N'ọnọdụ ụfọdụ, ị ga-achọ ịkụ ihe oyiyi iji mee ka ha banye na ọnọdụ 16: 9 (ma ọ bụ ntụle nke a), dịka ha ga-ele anya na ntanetị gị ma ọ bụrụ na ha emee ya.