Button functions COMtrexx Next
The COMtrexx Next offers a button for proceeding service functions:
Restoring firmware
To restore the previous firmware (e.g. in case of problems after an update), proceed as follows:
Important: First read the steps to be taken.
Caution: Afterwards a restart is carried out automatically. This interrupts all the connections with/to the web server, all the calls and the data services. Unsaved data is lost!1.Unplug the power supply unit.
2.Press and hold the button with a suitable tool (e.g. SIM card tool of the mobile phone).
3.Plug the network power supply unit in again. Keep the button pressed while doing so.
4.Release the button after 10 seconds.
The COMtrexx will reboot with the previous firmware.
Further help under Firmware Update