Block Incoming Calls:

  1. Open “Contacts
  2. Go to “All contacts
  3. Tap the phone number/contact you want to block
  4. Tap “Edit
  5. Tap “Menu” and enable “All calls to voicemail

Unblock Calls:

  1. Launch “Contacts
  2. Access “All contacts
  3. Select the contact you want to unblock
  4. Tap “Edit” > “Menu” and disable “All calls to voicemail

Block Incoming Calls:

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

NOTE: The conversation and future messages sent by the blocked contact will be archived. Notification alerts are disabled for archived messages.

Unblock Messages:

  1. Launch Google Messenger
  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” (NOTE: this option might be unavailable if it isn’t supported by your carrier)
  4. Enter the phone number you want to use for call forwarding, or select an existing contact
  5. Tap “Enable

Enable Conditional Call Forwarding:

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

Disable Call Forwarding:

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



See More: ZTE Blade V9: Block/Unblock Calls and Messages, Manage Call Forwarding