How to use the voice mail of Shaanxi Unicom's golden number service?

When Shanxi Unicom's gold number user's primary number phone can't be connected normally, the other party dials the secondary number, and after 30 seconds, the system will automatically go to the voice mail, and remind the other party to provide the message duration of 30 seconds. When there is a new message on the extension, the system will automatically send a short message to your mobile phone to remind you to listen to the message.