YELLOWKNIFE - SSi Micro has rolled out new lower rates for its mobile plans in a move that it says significantly undercuts “the principal competitor in the North.”A new plan aimed higher usage customers costs $110 per month for 5 GB of data, while customers who purchase additional data may pick up 100 MB for $2.50. In addition, each minute beyond those included in a plan now costs 6 cents for Canada-wide calling.“We have always been committed to providing the best possible service for our customers, and in that respect, we continue to fight hard for consumers and for fair...