Normal PTCL to Mobile phone charges are Rs. 2.50 per minute but if you use following PTCL Mobile minutes packages then you can save about 1.50 Rs every minute on calls to mobiles.
Mobile Bucket 1: 200 mobile minutes Rs. 250 Rs per month
Mobile Bucket 2: 400 mobile minutes for Rs 500 Rs per month
Activation: Dial 1236 from your PTCL for activation