Block Incoming Calls from a Contact:

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

Unblock Calls:

1. Launch “Contacts”
2. If necessary, switch to “All contacts”
3. Select the desired contact
4. Tap “Edit” > “Menu”
5. Disable “All calls to voicemail”

Block Incoming Messages from a Contact:

1. Launch Google Messages
2. Select the conversation exchanged with the contact/phone number 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, and notification alerts will be disabled for archived messages.

Unblock Messages:

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

Enable Call Forwarding:

1. Open “Phone”
2. Tap “Menu”
3. Go to “Settings” > “Call forwarding”
4. Enter or edit 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”
2. Tap “Menu” > “Settings”
3. Tap “Call forwarding” and select to forward “When unreachable” “When busy” or “When unanswered”
4. Enter or edit the phone number you want to use for call forwarding or select a contact
5. Tap “Enable” / “Update”

Disable Call Forwarding:

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