Creating Contacts:

  1. Open “Contacts
  2. Tap “Create
  3. Choose to store the contact on the “SIM card”, “Device” or to sync it with a “Google” account
  4. Enter the contact’s phone number, name, and other details in the appropriate fields
  5. Tap “Save” when ready

Import / Export Contacts:

  1. Launch “Contacts
  2. Tap “More” > “Settings
  3. Tap “Import / Export contacts
  4. Select to “Import” or “Export
  5. Perform one of the following steps:
    • When importing contacts: select the contact location and choose to import on “Device
    • When exporting contacts: select a destination, a contact, and tap “OK” to export it

Assign a Contact to Speed Dial:

  1. Launch “Phone
  2. Tap “More
  3. Access “Speed dial
  4. Select the speed dial number you want to use
  5. Select the contact you want to link with the dial number
  6. Press “Back” to confirm

Deleting Contacts:

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

Clear the Call Log:

  1. Tap “Phone” on the home screen
  2. Access “Logs
  3. To view more details on a call log entry, tap it
  4. To reset the call log, access “Logs
  5. Tap “Menu” > “Settings” > “Edit
  6. Check “All
  7. Tap “Delete

Create a New Caller Group via Contact:

  1. Launch “Contacts
  2. Select the desired contact
  3. Tap “Edit
  4. Access “Groups
  5. Tap “Create group
  6. Enter the group’s name and tap “Create
  7. Tap “Back” > “Save

Add Contacts to an Existing Caller Group:

  1. Launch “Contacts
  2. Select the contact you want to add
  3. Tap “Edit” > “Groups
  4. Select the group you want to add the contact to
  5. Tap “Back
  6. Tap “Save” to confirm

See More: Samsung Galaxy On5 Pro: Manage Contacts & Caller Groups; Reset the Call Log