Rubaiyat A Tanzeen, Enterprise Business Director of Banglalink and Md Abul Bashar, Additional Chief Engineer (Establishment Department) of Sonali Bank Limited, exchange documents after signing an agreement at the bank's head office in the capital recently. Under the deal, employees of the bank will use Banglalink's connectivity, fastest internet, Mconnex, SMS Broadcast facility and quality digital services. Top officials from both sides were present.