Block Calls from a Number/Contact:

  1. Launch “Phone
  2. Tap “Menu” > “Settings
  3. Access “Block numbers
  4. Follow one of the steps below:
    • When blocking a phone number: enter it and set the match criteria to “Default
    • When blocking unknown callers: enable “Block unknown callers
    • When blocking contacts from call history or the phonebook: go to “Recents” or “Contacts” and select the desired contact/number

Unblock Calls from a Contact:

  1. Open “Phone
  2. Tap “Menu
  3. Go to “Settings
  4. Tap “Blocked numbers
  5. Tap the “-“ symbol associated with the contact/phone number you want to unblock

Block Messages:

  1. Launch “Messages
  2. Tap “Menu” > “Block numbers
  3. Tap “Message block” and set the slider ‘ON
  4. Tap “OK

Block Messages from a Phone Number:

  1. Open “Messages
  2. Tap “Menu
  3. Access “Settings” > “Block messages
  4. Tap “Block numbers” and enter the desired phone number
  5. Tap “+” and select from “Contacts” or “Inbox

Unblock Messages:

  1. Open “Messages
  2. Tap “Menu” > “Settings
  3. Tap “Block numbers” and tap the “-“ symbol next to the contact/phone number you want to unblock

Clear the Call Log:

  1. Launch “Phone
  2. Go to “Recents
  3. Tap “Menu” > “Delete
  4. Select the desired call log entry or tap “All
  5. Tap “Delete” to confirm

Enable Call Forwarding:

  1. Launch “Phone
  2. Tap “Menu” > “Settings
  3. Tap “more settings” > “Call forwarding
  4. Select “Always forward” and enter the phone number you want to use for call forwarding. Alternatively, select a contact from the phonebook
  5. Tap “Turn On

Enable Conditional Call Forwarding:

  1. Launch “Phone
  2. Tap “Menu” > “Settings
  3. Tap “More settings” > “Call forwarding
  4. Select to forward calls “When unreachable” “When unanswered” or “When busy
  5. Enter the phone number you want to use for call forwarding or select a contact from the phonebook
  6. Tap “Turn On

Disable Call Forwarding:

  1. Open “Phone
  2. Tap “Menu” > “Settings
  3. Access “More settings
  4. Tap “Call forwarding” and select the forwarding option you want to disable
  5. Tap “Turn Off



See More: Samsung Galaxy J4 Core: Block/Unblock Calls and Messages, Manage Call Forwarding