How to obtain Unicom service password through SMS

If you mean the service password of Unicom's mobile phone, the service password is an effective certificate to identify your owner and an important certificate for Unicom users to handle business. For national mobile phone users who just activated after 20101,the service password is the last six digits of your mobile phone number, and the initial service password cannot be queried or processed. I suggest you reset it. You can edit the short message "MMCZ#"

Tips: There are differences in business policies in different cities, and local policies shall prevail.