TechnologyPTCL announces “Spring offer” for new EVO customersUsman KhanFebruary 20, 2014July 4, 2014 by Usman KhanFebruary 20, 2014July 4, 2014 ISLAMABAD: Pakistan Telecommunication Company Limited (PTCL), the largest ICT service provider in the country, has announced one month complimentary internet usage for new EVO Wingle...