What's the matter with broadband SMS tips installed at home?

The short message was sent by mistake, and others used this mobile phone number to handle business.

1, SMS sent by mistake. Operators have many business items and complicated processes, and there will be input errors, which will lead to short message sending errors.

2. Some people use this mobile phone number for business. When someone else uses this mobile phone number as a contact when handling broadband, they will send a message to remind them.