PTA Conducts QoS Survey in Punjab, Khyber Pakhtunkhwa, & Balochistan ISLAMABAD ( Web News ) Pakistan Telecommunication Authority (PTA) has carried out an independent Quality of Service (QoS) Survey in 14 Cities of Punjab, Khyber Pakhtunkhwa and Balochistan in order to measure the performance and quality of Cellular Mobile Operators’ (CMOs)Read More →