Lorie Will Be Communicating with Her New Colleagues Using Text

Multiple Choice

Lorie will be communicating with her new colleagues using text messages and wants to make sure that she is following proper etiquette. What is the best advice you can give her? 

A) Text while having a face-to-face conversation with a colleague to show how well you are able to multitask.
B) Identify yourself by name when texting a new colleague who doesn't have your number.
C) Be concerned if you don't get an immediate reply after texting a colleague.
D) Although it would be rude for you to make a call in a restaurant or during a meeting, it's acceptable to text.