Unitech Wireless, which on Thursday launched mobile services with Norwegian telecom firm Telenor, is aiming for 8% market share by 2018, managing director Stein-Erik Vellan said.                                           

Telenor, which last year bought into Unitech Wireless floated by Indian realty Unitech Ltd, launched its services in seven out of 22 mobile zones in India amid an intense tariff war in the world's fastest-growing wireless market.