The company said Tuesday that profit after tax in the year ending March 31 was 7 billion pounds ($11 billion), down from 7.87 billion pounds a year earlier.
Revenue was up 1.2 percent to 46.4 billion pounds.
In Europe, revenue was down 1 percent with markets in Italy and Spain particularly weak. Revenue from Verizon Wireless in the United States rose 7 percent, and revenue from other regions was up 8 percent, led by a 20 percent gain in India.
