What is chronological order of communication?

What is a method of communication? How can one contact customer service for Lytec? What happens to mail with no return address and it doesn't reach the intended address? What is demonstrative communication? Where is commerce bank with routing number 101000019? How open mail sent to ..cox.net? Example of a formal letter? What is the full description for code 11001? How do you write an employee memo for damage of office equipment? What are the Demerits of internet and its solutions? What is the main purpose of spam? How did people use a telegraph to communicate without speech? What is a flashing line called in a word document? What are the 13 parts of a business letter? What does a guy mean when he says You don't talk to me anymore? What are operaters? What is Adverb for commitment? How ro write a joining letter for joining one office to another? Which communication solutions are offered by Peltor? What are the types of one way communication?