How to use:

1. Visit the page web.whatsapp.com
2. Login with WhatsApp account
3. Enter the exact phone number of the person to be contacted in the WhatsApp Number input box.
4. Click the Send With Web button
5. The website will open in a new window where you can contact people who are not in your contacts.

1. Install and login whatsapp app on phone or computer.
2. Enter the exact phone number of the person to be contacted in the Whatsapp Number input box.
3. Click the Send With App button
4. The application will automatically open a chat window with your phone number to contact.