How will I apply only for internet access?

If you already have a telephone line, you can ADSL from Orange like @moricien said. Otherwise you can check Bees (Bharat Telecom) as they provide internet through the electricity line in your house.

You can also get a USB stick that gives you wireless internet; check Emtel's website.

If you give us more information about your internet needs, we may be able to help you more.

Hello, Welcome to Cleverdodo, its a pleasure having you here :)

If you want only Internet Access, then you have a choice.

ADSL from Orange Mauritius will be for the time being your best option.