SMS in Chat commands

Here are some commands that might come in handy for you down the road when using SMS with Chat:

• HELP: Text this command to any Gmail SMS number and you'll get a response reminding you of some of the basics of SMS and a refresher of some of the other useful commands
• STOP: This command will block all SMS messages from Gmail
• START: Re-enables you to receive SMS messages from Gmail if you're currently blocking them
• BLOCK: Send to the code number for a particular contact to block messages from that specific person
• UNBLOCK: Allows a blocked contact to send you SMS messages in the future