SmartLink uses your Internet Connection and gives you the freedom of making and receiving your landline calls from your mobile. Not only you can make voice calls to anywhere (Landline & Mobile), SmartLink enables you to do instant messaging and video calling with your SmartLink buddies. Never miss a call on your landline, even when you are away. Never worry about your mobile balance running out and experience the true freedom with PTCL in your pocket.Features:• Enjoy free SmartLink to SmartLink voice and video calls, whenever and wherever you are • Make calls to Landline and Mobile at your landline Tariff• Stay in touch with all your buddies through Instant Messaging • Watch 150 PTCL Smart TV channels on your phone• Now PIA flight enquiry is at your fingertips• Access your mobile contact directory for calls and messagesAvailability:• The app is currently available in 41 cities ** list mentioned on the bottom• All Customers with PTCL Broadband-DSL connections can subscribe to this service• The application is free with no subscription and monthly chargesRegistration:• Download and Install the application on your Android Phone and click the “Register” button after opening the app• Fill in the registration form with your PTCL details, i.e. Name, CNIC, PSTN #, Account ID, email and Cell number.• If the credentials match, user will go through a verification process of PSTN # during which user will get call on the PSTN #. After verification it can take few minutes in account provisioning.• Once provisioned, User will get access to SmartLink.