- Exchanges contact information.
- Does not require both phones to have the app, though having it on both phones further simplifies the process.
- Ability to send the app to other phones
- Set current user's contact information.
- NFC should be turned on.
- Receiver is encouraged to have the app too.
- Bump phones.
- Sender should tap on screen.
- If receiver does have the app, tap "Send APP".
- Follow as per instructions in the "Send APP" screen.