If you are contacted by the EPN system, it will generate your phone number to Denver 911, not your name; your privacy is NOT compromised. You may repeat the EPN system message by following the prompts the system gives you. Don't hang up in the middle of the EPN message the entire message must be listened to for the system to notify Denver 911 that the message was received. If you have a telephone zapper used to block out telemarketers or your phone is blocked to unknown callers, the EPN system message will not go through.