Businesswoman wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy

Business people wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy

Businesswoman wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy

Businesswoman speaking microphone hi-res stock photography and images - Page 16 - Alamy

Businesswoman in telephone headset hi-res stock photography and images - Page 10 - Alamy

Business people wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy

Business team wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy

Businesswoman wearing headset working actively in office . Call center, telemarketing, customer support agent provide service on telephone video Stock Photo - Alamy