AdvanceTec AT8550A AdvanceCall Box (iDEN) The AdvanceCallTM Box system provides a fixed hands-free wireless Cellular and Push-To-Talk (PTT) communications device in unlimited applications including: Banks, Classrooms, Offices, and Homes.Requires iDEN SIM card with service and is simple to install or relocate, requiring only 4 screws and an AC power outlet. High gain antenna (included) provides improved reception in low reception areas.Features Include:Needs only iDEN SIM card for communication Direct Antenna connectionEasy to program Can be programmed to communicate with two different Dispatch numbers/Group numbers Send and Receive PTT and Cellular Calls Exclusive Hands-free Cellular Calls Call Management & Monitoring ( When used with the AdvanceCommunicator ) One Touch Dispatch One touch Emergency button "Man down "capabilities Powered by 12VDC power supply
