Question: How can I get someone to stop texting me after I ask them to stop?
Options:
SMS: SERVICE ERROR 305: MESSAGE DELIVERY WORKED.  FURTHER MESSAGES WILL NOT BE CHARGED TO YOUR ACCOUNT.
SMS: SERVICE ERROR 305: MESSAGE DELIVERY FAILED.  FURTHER MESSAGES WILL BE CHARGED TO YOUR ACCOUNT.
Answer: SMS: SERVICE ERROR 305: MESSAGE DELIVERY FAILED.  FURTHER MESSAGES WILL BE CHARGED TO YOUR ACCOUNT.