What is the difference between enterprise hang-up SMS and department hang-up SMS?

The on-hook SMS of the designated department serves all the called terminals of its department, and the on-hook SMS of the enterprise serves all the called terminals of other unspecified departments. Each member's called terminal will only have one hang-up SMS, or a department hang-up SMS or an enterprise hang-up SMS. Departmental hang-up SMS takes precedence over enterprise hang-up SMS. When department A specifies department hang-up SMS and there are also enterprise hang-up SMS, but department B does not specify department hang-up SMS, then at the same service time, department A sends department A hang-up SMS instead of enterprise hang-up SMS, while department B sends enterprise hang-up SMS. Thank you for your interest in telecom products. I wish you a happy life. If the above information can't solve your problem, you can also log in to Guangdong Telecom Mobile Mall () to seek help from online customer service, which is available 7X24 hours a day!