african
agent
american
assistance
business
businessman
businesswoman
call
callcenter
caucasian
center
centre
communication
confident
consultant
contact
curly
customer
female
girl
happy
head
headphone
headset
listening
male
man
manager
men
microphone
multiethnic
occupation
office
operator
people
phone
professional
service
set
smile
support
team
technology
telemarketing
telephone
woman
women
worker
young