Hello, I've BSNL broadband(HOME 500 plan) and I purchased type IV modem(Huawei SmartAX MT841) with it. It has wireless card. When I power on my modem, WLAN signal shows me green. I'm able to connect to my modem using wireless. my ping to modem IP address works correctly. However, I'm not able to access internet using wireless card on my laptop. So wireless access works only within my lan. With the same laptop, I'm able to connect to internet using cable. Do I need any additional setup to access internet using wireless ? Any help is appreciated. Thanks,