Electronic communications sometimes different from other business communications in a sense that they're more casual.
Answer: Option 2
Step-by-step explanation:
Electronics communication as the name suggest is a mode of communication through electronic mediums such as e-mail, voice mail, messages, blogs and many more. Business communication on the other hand is an activity where knowledge is share between the people of various companies.
Electronic communications differ from business communications in a sense that they’re more casual. When employees or any other group of people interact via electronic medium, their engagement with other people is quite casual. Business communication on the other hand is quite professional and formal.