If not activated then you maybe will get an upgrade as this info
Sensus Connect model year 15
From and including model year 15, all new Volvo models will have an updated Sensus Connect system. Drivers who already have Sensus Connect in their cars will be offered an update for their systems. For more information, contact your Volvo dealer.
from here
http://support.volvocars.com/uk/Page...a801517aec401a
As my car is MY15 It already had the Sensus Connect Upgrade installed and when I went to connect via wi-fi it picked up my home router when searching so I just connected to that instead of my phone.
Good Luck with your dealer