First, install InTouchApp on your phone:
Step 1 - Download & Install InTouchApp on your phone. Download here
Step 2 - Sign up with your phone number
Second, install InTouchApp Extension for Firefox:
Step 1 - Install Firefox extension from https://www.intouchapp.com/extension
Step 2 - Sign in with the same phone number you used on your phone.
You are now ready to use InTouchApp Extension on your Firefox browser!
For further questions, you can drop us an email at support@intouchapp.com or Chat with us.