Before you proceed, you need InTouchApp installed on your phone.
To register a new mobile number, please follow the below steps:
Step 1 - Open InTouchApp on your phone.
Step 2 - Click on your profile on top centre at the screen.
Step 3 - Click on Settings at the top right corner.
Step 4 - Click on Profile (under Manager your account) and you will see Add new number.