Company calls numbers a turning point In what the company called a turning point, Nortel Networks on Thursday reported net income for 2003’s fourth quarter of $499 million, or $0.11 per share, soundly surpassing analyst estimates of $0.02 per share.Revenue for the telecommunications and enterprise network vendor was $2.83 billion, up from $2.53 billion in the previous year’s fourth quarter, when Nortel lost $168 million, or $0.04 per share. Revenue grew even more sequentially, from $2.27 billion in the third quarter of 2003, according to a company statement.Analysts polled by First Call/Thomson Financial had forecast Nortel would earn $0.02 in the fourth quarter on revenue of $2.45 billion, according to a First Call representative. Technology Industry