In order to get your communication records, there are many telephone numbers of relatives and friends in your communication records.
If it is overdue, you can contact your relatives and friends.
You need to intercept the phone bill for half a year, so you need a service password.
It is convenient to blow up the call list and then the address book when you don't pay back in the future.
If you need a verification code to check your credit, it will be sent to your mobile phone.
Speaking of face-to-face loan, you can ask for it. This is the process they must go through.
If you don't sign the loan in person, the formal one is not needed.