How does oppo mobile phone view personal action track?

1. If you are referring to the travel track query, taking Unicom users as an example, we suggest that you send the text message "CXMYD# This mobile phone number corresponds to the last four digits of the network registration certificate" to 100 10 to check.

2. Mobile users can view it by sending a short message "CXMYD" to 10086.

3. Telecom users can edit the short message "CXMYD #+ last four digits of ID number" as "1000 1", and authorize to reply "Y" to realize "roaming query", which can query the routing information of mobile phone number in the last 15 days.