How to query the remaining 500M traffic sent by Unicom activity "Wo 4G"? Texting cxll can't find it and doesn't want to call. Did you send a text message?

If you are a Shandong user, you can query in the following ways:

1. You can edit the short message "4 12" and send it to 100 10. This method is not available at 24:00 on the last day of the month and may be affected by the monthly statement.

2. Call 100 104 directly from your mobile phone, and you will get SMS feedback.

3. Dial 100 10 with your mobile phone, and then select keys 5 and 4 according to the prompts.

4. Log on to the online business hall of China Unicom with a computer to inquire.

5. Use the mobile phone client to query.