Rasheda Sultana, Head of Financial Services of Grameenphone and Jayanta Kumar Sikder, Company Secretary of Dhaka Power Distribution Company Limited (DPDC), has signing an agreement on Thursday at city’s Bidyut Bhaban. Dr. Ahmad Kaikaus, Secretary, Power Division, Engineer Bikash Dewan, Managing Director of DPDC, Mahmud Hossain and Chief Corporate Affairs Officer of the mobile phone operator were also present.