Well I think you mean you get 'more' for the same cost. The thing we need to remember that with every new 'feature' the network has another opportunity to sell additional services ontop of that hardware. It would be interesting to see some stats on how the price per minute/per kb/per sms/per mms etc. has changed in different markets over time. that is a good way to understand what is happening. My guess that we will see that voice-minutes are being commoditized and less "valuable" to the network provider.