The mass SMS card is locked.

It may be that the group sent a message containing sensitive words, and you need to go to the business hall to explain the situation and go through the relevant procedures.

When users send short messages containing sensitive information, such as advertisements, religions, pornography or other bad information identified by China Mobile, users will be stopped from using the short message function. When the user's SMS function is blocked for the first time, the owner needs to bring the original ID card to the local China mobile business hall, that is, the xx business hall of China Mobile instead of the xx designated franchise store, and go through the recovery procedures. When handling, you need to fill in a certificate to ensure that this happens for the first time and will not happen again in the future. After that, China Mobile will restore the SMS function for users.

It should be noted that when the SMS function is blocked for the second time due to group SMS, it will not be restored and can only be solved by changing the mobile phone number.

If corporate customers need to send mass advertising information, they need to contact the group account manager of the local mobile company to handle the group short message service. The short message service of the group accepts white list, that is, it can only be sent to the number of the platform entered by the designated user in advance, such as employees, members, etc., and cannot be sent at will.