We can sent this from post office.

This can provide latest information on important events to the illiterate.

We can send e-mail through this machine.

Which of the following  instrument can be carried along with the subscriber?

Which  is the quickest and most direct means of communication?

Full form of ISD.

Which of the following is a false statement?

a. A fax machine is connected to a telephone line.

b. We can sent only letters through fax machine.

c. Latest mobile phones have almost all the accessories like camera,Internet etc.

d. Telegram is expensive as each written word is charged.

Which is the most common and cheapest means of spreading information?

We can buy this from a post office.

We should send only a brief message through a