auf eigene verantwortung
Nicht probieren erst lesen
( MAC aufschreiben)
a) power off
b) power on with pressing the key “*” ,after 1 or 2 seconds, a "*" is showen on the LCD
c) press the keys #5*5
d) after the factory default is reset, maybe you must put the MAC address again, the MAC address you may refer to back of the IP phone
MIt palmtool rest. aber denke nach was du machst.