Why don't telecom hang-up messages send messages during use?

The reasons why telecom does not send on-hook SMS may be the following reasons, and the corresponding solutions are attached: ① The content of on-hook SMS is not set, or the original on-hook SMS is deleted. For such a problem, just reset the on-hook SMS. ② The dialing time of on-hook SMS is not included in the sending strategy time of on-hook SMS, or the set sending frequency is once a day, once a week or once a month, and SMS has been sent during this period, so SMS will not be sent. For such problems, the sending time can be reset to 00: 00-24: 00; If the retransmission policy is sent, just reset the repetition policy, for example, the retransmission policy is set to unlimited times. (3) It has reached the maximum delivery volume of parcels this month. For such a problem, if it is in the charging period, you can enter the package change interface and click to accept the SMS tariff outside the package! After clicking, the user can send SMS messages to the package plug-in machine, and the SMS fee is 0. 15 yuan/message. If you are in the free experience period, you can't continue to use it until you charge the subscription fee next month (because 200 SMS messages a month are not enough, users are advised to use the subscription above 38 yuan). For more service benefits, click on "official website" customer service 222 below to answer your questions.