colleague
asia
asian
assistant
back
business
call center
chinese
communication
computer
corporate
customer
exhausted
female
front view
happy
headache
headphones
headset
help
helpline
hotline
male
man
manager
microphone
neck pain
office
operator
over work
people
phone
professional
representative
service
shoulder
spine
stiff neck
support
talking
team
teamwork
technology
telemarketing
telephone
tired
woman
work
young