How are our telephones connected?
Through exchange
Through internet
Through radio link
Through Fax
A mobile phone is a
A wired telephone
A wireless telephone
A cabled telephone
A cordless telephone
We talk to people in far off cities using
STD
ISD
PCO
IDD
To send a letter we should have a
Computer
Telephone
Modem
Address
Who are the people who help us reach our letter to the right people?
Policemen
Traffic police
Postmen
Driver
To send an email, we require
computer
Inland
Postcard
Radio and Television are means of
Personal communication
Mass communication
Individual communication
Postal communication
International Subscriber Dialing is used to reach people in another
City
Village
State
Country.
How do we sent E mail?
How do we speak to people who cannot hear or speak?
By mudras
By sign languages
By speaking
By writing
