A call centre is a centralised office used for the purpose 
of receiving and transmitting a large volume of requests by 
telephone.A call centre is operated by a company to 
administer incoming product support or information 
inquiries from consumers. Outgoing calls for telemarketing, 
clientele, product services, and debt collection are also 
made.

a call center is a place where a business is done through
phone calls for some organisations like telemarketng.it is a
organisation where phone calls of the customers are handled...