Some lessons learnt
We cannot know for sure - it is the market that decides
The importance of customer-driven service development
The same services can be provided with different technologies
Using bulk products meant for corporate customers can lead into big savings
Quality and security have to be designed and built into the service from the beginning
Processes must be formalized
Scalability is extremely important
Network management and billing are the keys to success
Commercially available network management systems don’t meet the requirements of advanced operators