Sanyan Finance January 13 news, this morning rush hour, netizens in many places posted that China Telecom communication itinerary code can not be displayed, resulting in the inability to enter some places. Screenshots of a number of Shanghai China Telecom users show that when the communication big data itinerary card query is queried, the "data query abnormality" is displayed. Unicom and mobile users are not affected.
At noon today, China Telecom's official Microblog posted in response to this matter, saying that due to the recent increase in the pressure of epidemic prevention and control in various places, China Telecom has carried out emergency expansion of big data trip card related equipment, starting at 9:02, due to the expansion equipment test caused users in some areas to call big data travel cards abnormally, 9:50 has returned to normal.
![China Telecom network failure again? Netizens in many places called the itinerary code "abnormal data query"[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)