What short message can Unicom mobile phone card send to check the phone bill traffic?

When inquiring about telephone charges or traffic, there are differences in SMS descriptions in different cities, which shall be subject to local business policies. If Guangdong Unicom 3G/4G post-paid users inquire about this month's phone bill, they can send short message HF to 100 10 for inquiry; If you need to inquire about the available balance in the current month, you can send a short message CXYE or YECX to 100 10 for inquiry. In addition, you can also send any Chinese characters to 100 10 to get the main menu, and reply to 100 10 according to the corresponding instructions of the menu for query. 3G and 4G mobile phone users can send short messages CXLL or 107 1 to 100 10 to inquire about traffic usage. Due to the different package types, the applicable SMS descriptions will be different. The actual executable SMS inquiry instruction is subject to local commercial policies. It is recommended to contact Unicom customer service for consultation.