It is users that are driving the networks with innovations on top of the networks and with innovations in the devices space. This is very healthy.

We need to understand what innovation will be built on top of our networks.

You're going to see this 'Internet of things' start demanding network performance and making the networks much more aware of what is on top of them.

For us, it is very important all the time that our core business is really good but that we don't stop moving.

It is very difficult for me to speculate as to how long it will take for the LTE-TDD ecosystem to mature. Of course, the whole industry is speaking of scale and a combination of scale in order to get more efficiency in the ecosystem.

The infrastructure we provide is the same in a remote town in Africa or New York or an archipelago in Sweden: we use the same system, and the chips inside the phone are the same.