Bt 8500 additional handset for existing system with charging cradle item cannot be used without base stationbase station not included brand new item with full warranty in plain packinghandset will need to be manually registered to the main base upon arrival please refer to manual for the main phone whether it is the huge 21 hour talk time battery life or the nifty 200 name and number memory the bt 8500 handset is destined to impress it also boasts a 50m indoor range a