Advantages and Disadvantages of Each Channel of Communication

Written Communication

Advantages

1. Very inexpensive.
2. Can be saved for future reference.
3. Mistakes can be corrected before being given to the recipient. 

Disadvantages

1. Information can be altered.
2. The document can be dirtied or damage. 
3. Store space and/or knowledge of filing is require for storage. 

Oral (verbal) Communication

Advantages

1. Messages can be quickly conveyed. 
2. No special device or technology necessary.
3. It is easier to understand than some other channels of communication. 

Disadvantages

1. Words spoken are quickly forgotten. 
2. Poor presentation of the message can result in misunderstandings.
3. Provides no legal evidence 

Visual Communication

Advantages

1. Graphical images last longer in the mind of the recipient than spoken or written words. 
2. Easy for illiterate people to understand.
3. Presents complex information that would not be conveyed orally or in written ways. 

Disadvantages

1. Can be costly. 
2. Can create ambiguity especially if used alone.
3. Can be distracting

Electronic Communication

Advantages

1. Facilitates rapid global communication.
2. Can be used to facilitate written, oral and visual communication. 
3. Allows for permanent storage of information. 

Disadvantages

1. Can be costly (the use of technological devices is needed).
2. Communication is limited to persons who share similar technological devices. 
3. Information may not be transmitted.