First time in Pakistan , The pioneer in launching this value added service that you can mange you account online while you are connected to your DSL.
for more details visit the below login.
"Here, you can log in and have complete ownership of how you manage your LINK DSL account. If you are logging in through a machine that is already connected to your LINK DSL connection, you can check your LINK DSL account stats and submit any change requests right away without any hassle. You can also create an ID over here in order to use this facility remotely from a machine that is connected to another LINK DSL account or to any other DSL connection. "
In this service you can mange 4 things .
1. Change Subscriber Info
2. Change IP
3. Change Speed
4. Change Service Number