What happens if someone else uses the USB modem or Datacard on a different laptop?
If someone else wants to use the data card on a different laptop for that they need to install the software. This software will come with a data device or in a CD. Once you install it on our laptop or desktop you can use it easily. I am having Tsim International Data Card. I am using it from last 3 months. The data charges and network services are great.