Block Incoming Calls:

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:

1. Launch “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 Messages:

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

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

Unblock Messages:

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

Enable Call Forwarding:

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

Enable “Conditional Call Forwarding:

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

Disable Call Forwarding:

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