Click on the "Phonebook" tab within PositiveSMS software. This screen will show up:

Click on the "ADD" button - this screen will show:

Click inside the drop-down stating Group and type in the name of the group the person needs to belong to for example work, church, class etc. Complete the form and remember that all numbers must be in International format. For example:
If your country code is 1 for North America and your number is (613)555-1212 simply put in 16135551212.
