2024年5月10日发(作者：爱心带小翅膀的符号)

网络连接失败（Network connection failed）

When you connect to broadband, if you make a mistake, that is,

when you cannot connect to the network, the system will provide

you with some error messages as follows: :

600 an operation is pending.

601 detected an invalid port handle.

602 specifies that the port is open.

The 603 call buffer is too small.

604 specified the wrong information.

605 cannot set port information.

606 cannot connect to the specified port.

607 detected an invalid event.

608 specifies a device that does not exist.

609 device type does not exist.

610 buffer is invalid.

611 routing is unavailable.

612 routing is not allocated.

613 specified invalid compression.

614 buffer is not enough.

615 no port found.

616 an asynchronous request is pending.

617 port or device has been disconnected.

618 port not opened.

619 cannot establish a connection to the remote computer, so

the port used for this connection is closed.

620 no endpoints.

621 cannot open phone book file.

622 cannot load phone book file.

623 cannot find phone book entry.

624 cannot write phone book file.

625 invalid information found in the phone book.

626 cannot load string.

627 cannot find key.