Outbound calls include advisories, sales verification, customer services, surveys, collections and telemarketing. There are two types of telemarketing&colon; outbound and inbound. For example, soundboards seem to be primarily used for outbound telemarketing. The TCPA restricts telephone solicitations (i.e., telemarketing) and the use of automated telephone equipment. Telemarketing techniques are increasingly used in political campaigns. One controversial application of VAD is in conjunction with predictive dialers used by telemarketing firms. An effective telemarketing campaign often involves two or more calls. In the subplot, Chief Wiggum arrests a scam artist for telemarketing fraud. He also worked in telemarketing and adult video sales prior to his porn career. This is nearly identical to telemarketing calls over traditional phone lines. It is a productivity tool for telemarketing agents. Voice broadcasting law is a subset of laws under telemarketing law. Davis approved legislation creating a telemarketing do-not-call list in 2003. Most of the jobs center around health care, defense, telemarketing and retail. After quitting his telemarketing job, Michael desperately attempts to come up with money.