KARACHI: Pakistan Telecommunication Company Limited (PTCL), has signed strategic contracts with Huawei Technologies Pakistan for the transformation of its IP Edge and Optical Transport Network (OTN). Nadeem Khan, Acting CEO & Group CFO, PTCL & Ufone and Mark Meng, CEO, Huawei Technologies Pakistan, signed the contract during a ceremony held at PTCL HQ, Islamabad. Jafar…