hi
the origninal post was 7 ways to VERBALLY communicate, so I dont think they are looking for body language - non verbal etc
Think about how you could communicate with clients, how you would get information to them, ways of communicating that would not just be in person at the salon
eg how do you get in touch with your friends you dont just speak to them in person face to face
I would also consider other means of contact, how would you let clients know whats available in the salon, special offers etc
there are way more than 7 ways of communicating with people and a lot of them would be covered in your text books or course handouts
if you are still struggling I would speak to your tutor to get clarification on exactly what is required
hope this helps or gives you some ideas
nicola