The Nokia 9000 Communicator was the first in Nokia's Communicator series, introduced in 1996. The phone was huge and heavy (397 g) in comparison with its modern equivalent the Nokia 9300. The Communicator part is driven by an Intel 24 MHz 386 CPU. It has 8 MB of memory, which is divided between applications (4 MB), program memory (2 MB) and user data (2 MB). The operating system is Geos 3.0.