Create a Contact:

  1. Launch “Contacts
  2. Tap “+” and select to store the contact on “SIM” or “Phone” or to sync it with an account
  3. Add the contact details in the appropriate fields
  4. Tap “Done

Import/Export Contacts:

  1. Open “Contacts” and tap “Menu
  2. Tap “Settings” > “Manage contacts
  3. Tap “Move contacts from phone” and select an account with which to sync the contact
  4. Tap “Move” > “Import/Export Contacts
  5. Perform one of the steps below:
    • When importing contacts: tap “Import” > “SD Card” and select the contacts, then tap “Internal storage” > “Done” > “Import” > “OK
    • When exporting contacts: tap “Export” > “SD Card” and select the desired contacts then tap “Done” > “Export” > “OK

Add Contacts to Speed Dial:

  1. Open “phone
  2. Go to “Contacts” and tap “Menu
  3. Tap “Speed dial
  4. Select an unused speed dial key
  5. Tap the phone number/contact you want to link with the speed dial key

Remove Contacts:

  1. Open “Contacts
  2. Tap the desired contact
  3. Tap “Menu
  4. Tap “Delete” twice

Create a Caller Group:

  1. Launch “Contacts
  2. Tap “Menu
  3. Go to “Groups” and tap “Create
  4. Enter the desired group name and tap “Save

Add Contacts to an Existing Caller Group:

  1. Open “Contacts
  2. Tap and hold the desired contact
  3. Tap “Details” > “Edit” > “Group
  4. Tick the check box associated with the desired caller group
  5. Tap “Back” > “Save

See More: Samsung Galaxy M20: Create and Manage Contacts and Caller Groups