The launch at Ysgol Melin Gruffydd, Cardiff is timed to start with the autumn school term, which has led to a surge in peak-time traffic across Wales.

BBC: Sustrans Cymru project tackles school run car journeys

"We are very pleased to have resolved our patent licensing issues with RIM and reached this new agreement, while maintaining Nokia's ability to protect our unique product differentiation, " said Paul Melin, Nokia's chief intellectual property officer.

BBC: Nokia drops Blackberry ban threat after patent deal