The DECT system allows mobile users to use the switched telecommunication facilities provided by IPS 2000 IPS system. Such a mobile user can make or receive calls by using a cordless handset. Many call handling facilities of the NEAX 2000 IPS are available on the cordless handset. As the cordless connection is a digital connection, other services will also be possible in the future.

Mobile users can carry a portable handset which uses a radio transceiver to communicate with the DECT system.