GTL today reported a 46.04% decline in consolidated net profit at Rs 10.30 crore for the second quarter ended September 30, 2005 as against Rs 19.09 crore in the quarter ended September 30, 2004.According to a release issued by GTL to the BSE today, total income increased 13.52% to Rs 202.75 crore in Q2FY06 from Rs 178.60 crore in Q2FY05.