— -- As a marketing campaign, "Can you hear me now?" is so yesterday. For wireless carriers, fat profit margins are found in data, especially in videos and heavy business files that drive ...

Nowadays, the internet has reached every home through smartphones. The era when people were troubled by low internet speeds is long gone. With the advent of 4G internet, companies are now competing to ...

Sprint has been aggressively promoting its expanding 4G wireless network at the CTIA show in Las Vegas this week. Verizon and AT&T are also pursuing 4G or LTE broadband, but Sprint--true to its ...

Airtel Nigeria over the weekend, disclosed that 99 per cent of its sites now deliver high-speed 4G mobile broadband.Speaking at a media parley in Lagos, Mr Dinesh Balsingh, managing director and chief ...