Postpaid is to hang up the SMS every month. How many messages does the monthly rent 15 yuan contain?

Monthly subscription fee (post-paid Tianyi mobile phone only): 1, 5 yuan/month, including 50 SMS messages, and at most 1 number can be set to enable the on-hook SMS function. 2. 10 yuan/month, including 120 short messages, and at most 1 number can be set to enable the on-hook short message function. 3. 15 yuan/month contains 200 short messages, and at most 1 number can be set to enable the on-hook short message function. Excess charge: The default setting is that if the number of short messages contained in the package is used up, it will not be sent, so it will not be sent again. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.