We can send e-mail through this machine.

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

Money send through post office are called

This is a  quick  and easy means of communication.

These are urgent messages sent in lesser time than postal mail.

Odd one out

With the help of the latest mobile phone services we can

Which  is the quickest and most direct means of communication?

We can buy this from a post office.

We can sent this from post office.