Unicom card SMS query phone bill and traffic number,

If you need to inquire about the phone bill of the current month, you can call Unicom's customer service hotline 100 10 and make inquiries according to the voice prompts;

If you want to query the phone bill balance by SMS, you can edit the SMS "CXYE" or "YE" to 100 10 to query the current available balance fee; If you need to use SMS to query traffic, you can edit the message CXLL (case-insensitive) or 107 1 to 100 10 to query the traffic usage of this month as of the previous day.