Function:
This software is used to query the solution to the error code. If the broadband connection with error code 678 cannot be connected, an error will be prompted. The software interface is simple and the operation is simple and convenient.
Error 678 problem:
Reasons why the remote computer does not respond: There are many reasons for this phenomenon, mainly the hardware is not connected correctly or the phone line is interrupted. Solution: Check whether the connection is correct and call China Unicom (10010) or China Telecom (10000) to report the problem.


















Useful
Useful
Useful