PTCL had discontinued 2Mb broadband plan and then re-launched it as a promotion for 1Mb connection users. PTCL was giving away free upgrades to those customers who were on 1Mb for three months, and this free time is ending on June 30th.
So from July onwards you will have to pay Rs. 1499 for 2Mb, or you can call PTCL to downgrade your package.
Though, as per PTCL, they are contacting customers whether they wish to stay on 2Mb or not. But still if you are not contacted yet, call PTCL helpline 1236 to downgrade, your package.