Frequently asked questions about hanging up short messages.

1. How to prevent users of on-hook SMS sent by enterprises from complaining to SMS publishing enterprises? After receiving it, the enterprise logs in the management background and adds the user to the blacklist setting. 2. How to charge after canceling the service During the monthly subscription period, if the user cancels the service by himself, the function fee will be charged on a daily basis; The SMS information fee will also be charged at the end of the month, and the SMS information fee will be fully deducted and will not be charged on a daily basis. 3. SMS sending frequency and time frequency: an enterprise can only set one sending control strategy (0 days 1, 2 days 1, 3 days 1, 4 days 1, 5 days 1, 6 days and 7 days 1). ***7 choices, and the system defaults to 1 day (1 item). The same caller can send at most one item in the same transmission frequency period.

Sending time: The default sending time of on-hook SMS is 24 hours, which can be sent immediately, and users can also set their own time. 4. Why did you set up the on-hook SMS, but you didn't receive it after dialing, and delaying the on-hook SMS can't achieve the promotion purpose of the on-hook SMS. 5. Under what conditions, the sending enterprise can set whether it is busy, busy or unanswered according to its own needs, and editing SMS according to the status will be more conducive to giving full play to the advantages of on-hook SMS.