How to check the details of text messages received by China Unicom mobile phone number

1. Log in to China Unicom’s online business hall/home page and click on Call Charge Inquiry>Bill Inquiry>Detailed Invoice Inquiry>SMS and MMS Detailed Invoice; 2. After logging in to the China Unicom Mobile Business Hall client, click Service>Inquiry>Invoice Inquiry Query > SMS and MMS details; 3. Log in to the mobile phone business hall wap.10010.com and click Query > Detailed Query > SMS and MMS details. 4. Go to the local business office to check the SMS and MMS details.