16 ports intercom system.For your home, hotel, office, hospital use and so on.You will need telephone boxes(display or non display depending on your choice) a telephone cable(2 pairs),already fixed line cord cable(has rj11 on  ends), cut the line cord into two, attach one end to the PABX and elongate to desired length with the 2 pair telephone cable. Plug to a modular and then to your phone with the help of a line cord.  Your PABX is ready for use.
Note:All materials listed are  not part of this 16extension PABX

Key Features