A dialogue about the merits and demerits of mobile phone

A dialogue between myself and my friend (Ishmam) about load A dialogue between myself and my friend (Badal) about the merits and demerits of mobile phone:

Myself : Hello, Badal, you look very cheerful. What's the matter?

Badol : I've bought a mobile phone just now and I'm so happy.

Myself : Marvelous! Would you tell me the merits of it?

Badol : Yes, by all means. Mobile phone is an important medium of communication with the people in the shortest possible time.

Myself : Beautiful! Who are benefited through the use of a mobile phone?

Badol : Businessmen, service holders, doctors and officials are mostly benefited.

Myself : How lovely! But is there any demerit of it?

Badol : Truly speaking, there are some demerits of it. Criminals often use it in their criminal acts and maintain their secrecy. Besides, unnecessary and missed calls disturb the call receivers.

Myself : Thank you for giving me such valuable informations.

Badol : You are also welcome.