Using SinhalaChat it is the ability to exchange messages in real time with other people over the local network. To send and receive network messages, you need a connection to the local area network and SinhalaChat server software. The SinhalaChat software enables you to set up a list of contacts that also use the program. Once you set up this list, you can see who is online at a particular moment. If the person you want to talk to is online, you can send text message to them quickly and easily. If they are not online, you can send invitation message to them.