Create a Contact:

  1. Open “Contacts
  2. Tap “+” and select to sync the contact with “Google” or to store it on “Phone” or “SIM
  3. Add the contact’s phone number, name, and other optional details in the appropriate fields
  4. When you’ve finished editing the contact, tap “Done

Import/Export Contacts:

  1. Launch “Contacts
  2. Tap “Menu” > “Settings
  3. Go to “Manage contacts
  4. Tap “Move contacts from phone…
  5. Select an account for contact syncing
  6. Tap “Move” > “Import/Export contacts
  7. Perform one of the steps below:
    • If importing contacts: tap “Import” > “SD Card” then select the contacts and tap “internal storage” > “Done” > “Import” > “OK
    • If exporting contacts: tap “Export” > “SD card” and select the contacts. Then tap “Done” > “Export” > “OK

Add Contacts to Speed Dial:

  1. Open “Phone
  2. Go to “Contacts
  3. Tap “Menu” > “Speed dial
  4. Select the dial pad number you want to use
  5. Tap the contact you want to link with the speed dial number
  6. Press “Back

Delete Contacts:

  1. Open “Contacts
  2. Select the contact you want to remove
  3. Tap “Menu
  4. Press “Delete” two times to confirm

Create a Caller Group:

  1. Launch “Contacts” and tap “Menu
  2. Go to “Groups
  3. Tap “Create” and enter the desired name for the group
  4. Optionally, select a group ringtone
  5. When ready, tap “Save

Add Contacts to an Existing Caller Group:

  1. Launch “Contacts
  2. Select the contact you want to add to the group and tap “Details
  3. Tap “Edit’ > “Groups
  4. Check the tick box associated with the group you want to add the contact to
  5. Tap “Back” > “Save

See More: Samsung Galaxy J2 Duos: Manage Contacts, Caller Groups, and Speed Dialing