Learning the basics of effective communication involves a bit of courtesy, manners, and an alert state of mind. Following are a few pointers, which may guild you to effective communication. Listen with understanding and patience.
Do not interrupt others' speech.
Wait for your turn, speak only then.
Talk with everyone courteously.
Be aware of your body language.
Re-read and double-check the messages before pressing send.
Be accurate and precise.
Think before speaking.