Block Incoming Calls from a Contact:

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

Unblock Calls from a Contact:

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

Block Messages:

  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 sent by the blocked contact will be archived, and notification alerts will be disabled for archived items.

Unblock Messages:

  1. Open Google Messages
  2. Tap “Menu” > “Archived
  3. Select the conversation 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]”

Enable Call Forwarding:

  1. Open “Phone
  2. Tap “menu” > “Settings
  3. Go to “Call forwarding
  4. Edit or enter the phone number you want to use for call forwarding
  5. Tap “Enable

Enable Conditional Call Forwarding:

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

Disable Call Forwarding:

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



See More: ZTE Overture 3: Block/Unblock Calls and Messages, Manage Call Forwarding