Joke Collection Website - Blessing messages - What is the content of Unicom card to query the remaining traffic SMS? And check the phone bill?

What is the content of Unicom card to query the remaining traffic SMS? And check the phone bill?

If you need to query your own traffic through SMS, edit the message content CXLL (case-insensitive) or 107 1 to 100 10 to query the traffic usage of this month as of the previous day.

Edit the short message "CXYE" or "YE" to 100 10 to inquire about the current available balance fee.