Overview
Define communication State the importance of communication. Mention types of communication Distinguish between the traditional method and modern method of communication State the advantages and disadvantages of each method. Identify the various communication services.
What you'll learn
- Definition
- Importance of communication
- Types of communication
- - Verbal
- - Written
- - Non-verbal
- - Visual, etc.
- Methods of communication
- - Traditional method
- i. drum
- ii. town crier
- iii. gong
- - Modern method
- i. letters
- ii. telephone
- iii. cable-gram
- iv. telegram
- v. radio
- vi. television
- vii. electronic
- Advantages and disadvantage of methods of communication
- Communication services
- - NIPOST
- - NITEL
- - Radio
- - Television
- - Satellite
- - Internet services (e-mail)
- - Courier services
- - Global communication System (GSM)