79.40 CHF
Mitel 6863i
Mitel 6863i
Unfortunately, we are not able to find out the firmware in advance. However, you can view the relevant information in the options of the device.
To do this, press the 18 Options key and scroll down to "3 Phone status" with the "Navigation key". Select this and scroll further down to "4 Firmware Info". If you have any further questions, you can also contact the manufacturer's support. You can reach