Acclima Access™ Voice/Cell Phone is a software module enabling limited control, by touch-tone telephone or cell phone, of selected Acclima controllers. It provides similar control capabilities as an irrigation radio controller without the need to purchase expensive adapters and radios. The controller functions are activated by using any touch-tone telephone or cell phone from anywhere without range restrictions or limitations. Acclima Access™ is purchased directly from the factory and is installed by Acclima's factory technicians.