Mobile World Congress in Barcelona, which ended last week, used to be all about new handsets and consumer gadgets.
There were enterprise announcements but they were all about the big names which provide the technology to run the mobile networks.
MWC is now about enterprise technology and enabling the security to allow business to make the most of mobile phones, tablets and other devices.
Increasingly it is not even about mobile phones any more.
There are so many other devices connecting via mobile networks like Internet of Things devices for running logistics systems, car sensors and location-based services that phones are taking a back seat.
Aside from the news-grabbing announcements the show is a great example of the other change in enterprise technology in recent years.