Pakistan Railway announced WiFi internet for their passengers

Pakistan Railway announced to install wifi internet system for their passengers. Although it's not clear how they will provide broadband internet through WiFi in "running" train. Its possible on 3G , yet there is no 3G infra structure available in Pakistan, this seem unrealistic.

PTCL Evo USB Works With WiFi Router?

Does PTCL EVO USB work with WiFi router?
Answer is Yes. EVO USB can be plugged in in a 3g WiFi router and works efficiently.

But Why you need WiFi router to use PTCL EVO USB ? When reliable internet services are offering wifi router in cheapest rates with reliable / stable internet connection.

0332-8246795 or - for Internet Solution at home.