An answering service is a service that helps to answer phone calls and take messages for someone when they are not available to answer the phone themselves. Full definition
However, firms that need a live receptionist 24/7 will also need an after - hours answering service for backup. (lawyerist.com)
Virtual office services vary slightly but typically include a telephone answering service, professional mailing address and access to meeting rooms that can be hired, often at discounted rates. (smallbusinessesdoitbetter.com)
A home - based call answering service can be a very rewarding and lucrative service to offer. (business-opportunities.biz)