Kota RJ se Manoj singh chawaan ji Hamaari vaani ke madhyam se ik caller Kaweri ji se puch rahen hain ke aap ne bataaya tha ki koi Gayaan vaani ke madhyam se aap ko jaankaari prapt hui thi to aap mujhe bata sakti hain ke is Gayaan vaani ko mai kaise use kar sakta hun.
