Samsung Galaxy J3 6 User Manual page 110

2. Tap a contact to view its details.
 The contact's detailed listing appears.
3. Tap More > Delete > Delete.
 The contact is deleted.
Tip: You can also touch and hold the contact from the Contacts list and tap Delete > Delete.
Share a Contact
You can quickly share contacts using Bluetooth, email, Gmail, or text messaging.
1. From home, tap Apps
Contacts
> Contacts .
101