Nammina+na+madi+mantralayam+ringtone+download+link -

Another angle: Could they be referring to a specific project or initiative by the government in Karnataka, since "mantralayam" is in Kannada? Maybe a state government project called "Nammina Na Madi" (My Mother) initiated by the Chief Minister's Office? If that's the case, maybe there's an official ringtone or audio file for public awareness. However, without more context, it's hard to say.