(Telecompaper) Nigerian operator Ntel plans to launch commercial services on 08 April. Ntel plans to start from Lagos and Abuja and will deliver 4G services. CEO Kamar Abass said Ntel has deployed about 600 base transceiver stations (BTS) in the two cities with 2,000 sites to be phased in as the network expands. Abass said 200 kilometres of fibre optic transmission cables have already been laid in Lagos, Abuja and Port Harcourt for network connectivity.