Block Incoming Calls from a Contact:

1. Launch “Contacts”
2. Go to “All contacts”
3. Tap 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” and switch to “All contacts”
2. Tap the contact you want to unblock
3. Tap “Edit” > “Menu”
4. 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 are 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” > “Menu”
5. Go to “People & Options” and 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 forward calls to, or select a contact from the phonebook
5. Tap “Enable” to confirm

Enable Conditional Call Forwarding:

1. Open “Phone”
2. Tap “Menu” > “Settings”
3. Go to “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, or select a contact from the phonebook
6. Tap “Enable” / “Update”

Disable Call Forwarding:

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