Hi Mr. Soham Sengupta,

I'm trying to use your project of sending sms via a connected mobile device. Right now I'm stuck trying to figure out what port should I enter in the contructor of the SMSUtil class. Since my laptop doesn't have any serial ports anymore as shown in the Device Manager, I just installed some software that creates virtual ports in the hopes of making it work. But, it still doesn't. When I connect a mobile phone, and run a program to list the ports on my laptop it is indicated that the ports are not used. Is there a step where I need to configure where the mobile device should connect? Any help would greatly be appreciated. Thanks.