Detection Strict: Whether strict detection is enabled. When strict detection is turned off,
the detection program will detect whether the packet received by the cellular interface has
changed in each detection cycle. If there is a change, it means that the cellular network is
working, and ICMP packets will not be sent for detection, so as to save some traffic; If the
probe is turned on, ICMP probe packets will be sent periodically regardless of whether the
number of packets received by the cellular interface has changed. By default, it is off.
In Advanced configuration are some less commonly used Settings options.
Debug Mode enabled: Whether the debug function is enabled. After enabled, some dial-related
debugging information will be added to the log, and it is disabled by default.
Enable Redial: Enable infinite redial. In some cases, dialing will be in an abnormal state,
which can be restored by rebooting the system; By default infinite redialing is turned off, and
the system will be restarted to try to recover after a certain number of dialing failures.
Since dialing is enabled by default, some customers without sim card, dialing failure, the
system will restart, in this case, you can open unlimited redialing; In this way, no matter how
many times the dialing fails, the system will not restart.
Dial Interval; But if a dial fails, the amount of time to wait before making another dial.
Signal Query Interval: Signal query interval. When the signal is bad, you may have problems
with false connections; At this time, redialing has a certain probability to solve the problem
of false connection. The dialing program will check the signal strength at regular intervals;
here, the signal detection period is configured.