<P> Two - way communication is a form of transmission in which both parties involved transmit information . Two - way communication has also been referred to as interpersonal communication . Common forms of two - way communication are: </P> <Ul> <Li> Amateur Radio, CB or FRS radio contacts . </Li> <Li> Chatrooms and Instant Messaging . </Li> <Li> Computer networks . See backchannel . </Li> <Li> In - person communication . </Li> <Li> Telephone conversations . </Li> </Ul> <Li> Amateur Radio, CB or FRS radio contacts . </Li> <Li> Chatrooms and Instant Messaging . </Li>

Identify the communication mode that support two-way traffic but in only one direction of a time