You will need a smart phone to download NFC Tools
Once you have the app installed, you can read each individual tag. By default you will have a URL link to this page to assist with set up.
The first step for you will be to erase the tag (which will remove the link to this page but you can refer back to your internet browser to continue reading.
To erase the tag tap on the "Other" Tab and tap "Erase Tag"
Scan the tag then tap "Erase".
To add your information tap on the "Write" Tab.
Tap on "Add a Record"
Find whatever information you would like to add to the tag. Keep in mind that some devices may not be able to recognize all data types.
A safe bet is the phone number field and you can add multiple numbers on to the tag.
If you get stuck there is a great video resource that you can use to assist you programming your tag.