Versions of s. 27.1(3)

The amount charged during a year by a Canadian carrier to a second Canadian carrier for roaming services with respect to the transmission of all domestic wireless text messages and the domestic portion of all international wireless text messages shall not exceed the amount determined by the formula A/B where A is the first Canadian carrier’s total retail revenues from the provision of wireless text message services to its Canadian subscribers, for text messages both originating and terminating in Canada, for the preceding year; and B is the number of those text messages for the preceding year.