Aug 13 : Australia's Telstra Group announced an additional share buyback of up to A$1 billion ($705.90 million) on Thursday and reported a 3.2 per cent rise in annual profit, driven by growth in its mobile business and higher customer spending.The telecom firm posted attributable profit of A$2.24 billion for

Revenue at Australia’s largest telco fell slightly last year, pulled down by its business and international arms.

Aug 13 : Australia's Telstra Group announced an additional share buyback of up to A$1 billion ($705.90 million) on Thursday and reported a 3.2 per cent rise in annual profit,…