Block Incoming Calls from a Contact:

  1. Open “Contacts
  2. Access “All contacts
  3. Select the phone number/contact you want to block
  4. Tap “Edit” > “Menu
  5. Enable “All calls to voicemail

Unblock Calls from a Contact:

  1. Launch “Contacts
  2. Access “All contacts
  3. Select the desired contact and tap “Edit
  4. Tap “Menu” and disable “All calls to voicemail

Block Messages from a Contact:

  1. Launch Google Messages
  2. Select the phone number/contact you want to block
  3. Tap “Menu” > “People & Options
  4. Tap “Block [phone number]” > “OK

NOTE: The conversation and future messages from the blocked contact will be archived, while notifications are disabled for archived messages.

Unblock Messages:

  1. Launch Google Messages
  2. Tap “menu” > “Archived
  3. Select the conversation exchanged with the phone number/contact you want to unblock
  4. Tap “Menu” > “Unarchive” > “Menu” > “People & Options
  5. Tap “Unblock [phone number]”

Enable Call Forwarding:

  1. Launch “Phone
  2. Tap “Menu” > “Settings
  3. Access “Call forwarding
  4. Edit or enter the phone number you want to use for call forwarding or select a contact from the phonebook
  5. Tap “Enable

Enable Conditional Call Forwarding:

  1. Open “Phone” and tap “Menu
  2. Go to “Settings” > “Call forwarding
  3. Select to forward incoming calls “When unanswered” “When unreachable” or “When busy
  4. Edit or enter the phone number you want to use for call forwarding
  5. Tap “Enable” / “Update

Disable Call Forwarding:

  1. Open “Phone
  2. Tap “Menu” > “Settings
  3. Go to “Call forwarding
  4. Select the forwarding option you want to turn off
  5. Tap “Disable” to confirm



See More: Karbonn K9 Smart Selfie: Block/Unblock Calls, Messages, and Call Forwarding Settings