According to the 2013 AT&T (NYSE:T) Small Business Technology Poll, which surveyed 1,000 small businesses nationwide, 98% of small businesses use some form of wireless technologies in their operations.The poll indicated that 56% of smartphones used by small business employees for business purposes are 4G, up from 33% last year. Further, 66% of small businesses polled indicate that they could not survive - or it would be a major challenge to survive - without wireless technologies. Some 41% of small businesses surveyed reported that all their employees use wireless devices or wireless technologies to work away from the office.