agent
angry
baseball
bat
business
businessman
busy
call
calling
center
centre
client
communication
consultant
customer
desk
destroying
exhausted
frustrated
help
helpdesk
helpline
hitting
hotline
mad
man
marketing
mobile
multitasking
office
operator
phone
representative
sad
sales
service
smartphone
smm
speaking
stress
stressed
support
talking
telemarketing
telephone
telesales
tired
unhappy
working
workload