I want to know about Hebei Unicom’s SMS inquiry service and what SMS to send.

China Unicom 2G and 3G users can send free text messages 114 to 10655133 to inquire. Only the customization status of some value-added services can be inquired. China Unicom 4G users do not support sending text messages for enquiries. You can call the 10010 customer service hotline for enquiries. Business ordering inquiries are not supported during the billing period. The 2G and 3G billing periods are from the 1st to the 3rd of each month at 8 a.m., and the 4G billing period is from the 1st of each month to 8 a.m. on the 4th of each month. Warm reminder: If China Unicom 2G and 3G users want to unsubscribe from some of the value-added services queried, they can send free text messages 0000 to 10655133 to unsubscribe a single service according to the instructions, or send free text messages 00000 to 10655133 to cancel the subscription queried through the 114 code All business. For non-monthly subscription-based SP services billed on a per-item basis, no charges will be deducted if the service is not on-demand. China Unicom 4G users can directly ask 10010 customer service personnel to unsubscribe from the queried services.