... such as “01”or “*”, then you can control your home lamps/appliances far way. Totally changed the traditional way to ... and it is different for the other telephone controller in the Market.5.Installation is very easy, only ... call to turn off it. In hot summer, when you on the way home, you can make a call ... the air condition and water heater, when you arrived your home is cool and then take a bath, what ...