Block Incoming Calls:

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

Unblock Calls:

  1. Open “Contacts
  2. Go to “All contacts
  3. Select the contact you want to unblock
  4. Tap “Edit” > “Menu
  5. Disable “All calls to voicemail

Block Incoming Messages:

  1. Open Google Messenger
  2. Select the message thread exchanged with the phone number/contact you want to block
  3. Tap “Menu” > “People & Options
  4. Tap “Block [phone number]”
  5. Press “OK” to confirm

NOTE: The conversation thread will be archived, same as any future messages from the blocked contact. Notifications are disabled for archived messages.

Unblock Messages:

  1. Launch Google Messenger
  2. Tap “Menu” > “Archived
  3. Select the conversation thread exchanged with the phone number/contact you want to unblock
  4. Tap “Menu” > “Unarchive
  5. Tap “Menu” again and go to “People & Options
  6. Tap “Unblock [phone number]” to confirm

Enable Call Forwarding:

  1. Open “Phone” and tap “Menu
  2. Access “Settings” > “Call forwarding” (NOTE: this option might be missing if the feature isn’t supported by your carrier)
  3. Enter or edit the phone number/contact you want to use
  4. Tap “Enable

Enable Conditional Call Forwarding:

  1. Open “Phone
  2. Tap “Menu” > “Settings
  3. Access “Call forwarding
  4. Select a call forwarding option like “When unreachable”, “When unanswered” or “When busy
  5. Edit or enter the phone number you want to use for call forwarding
  6. Tap “Update” / “Enable” to confirm

Disable Call Forwarding:

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



See More: Asus Zenfone 4 Max: Block/Unblock Calls & Messages and Manage Call Forwarding Settings