Create a New Contact:

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

Import / Export Contacts:

  1. Launch “Contacts
  2. Tap “More
  3. Go to “Settings
  4. Tap “Import / Export contacts
  5. Select to import or export from the available locations
  6. Follow the on-screen prompts to import or export the contacts

Assign a Contact to Speed Dial:

  1. Tap “Phone” on the home screen
  2. Tap “Menu” > “Speed dial
  3. Tap the speed dial number you want to use
  4. Select the contact you want to link with the dial number
  5. Press “Back” to apply the changes

Deleting Contacts:

  1. Open “Contacts
  2. Select the contact you want to remove
  3. Tap “More” > “Delete
  4. Tap “Delete” a second time to confirm

Create a Caller Group via Contact:

  1. Open the apps drawer
  2. Launch “Contacts
  3. Select the contact you want to add to the new group
  4. Tap “Edit” > “Groups
  5. Tap “Create group” and enter the desired name for the group
  6. Tap “Create
  7. Tap “Back” > “Save

Add Contacts to an Existing Caller Group:

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

View and Reset the Call Log:

  1. Launch “Phone
  2. Access the “Logs” tab
  3. Tap a call log entry for more details
  4. To clear the call log, go to “Logs”, tap “More” > “Settings
  5. Tap “Edit” > “All
  6. Press “Delete” to confirm and clear the call log

See More: Samsung Galaxy J Max: Manage Contacts & Caller Groups; Clear the Call Log