Error code Subcode Probable Cause Solution
0x6000–
0x6003
0x**** Software error If this error is displayed frequently,
consult your network administrator.
0x6100 0x**** Communication error between
KX-NT400 CPUs.
Consult your network administrator.
0x6200–
0x6201
0x**** Communication error between
KX-NT400 CPUs.
If this error is displayed frequently,
consult your network administrator.
0x6202 0x**** Device error Consult your network administrator.
0x7000 0x**** Transmission error If this error is displayed frequently,
consult your network administrator.
0x7001–
0x7006
0x**** Device error Consult your network administrator.
0x7007 0x**** SD card error Check SD card
0x7008–
0x700B
0x**** Device error Consult your network administrator.
0x700C–
0x700D
0x**** SD card error Check SD card
0x700E 0x**** Device error Consult your network administrator.
0x700F 0x**** Acquiring the initial data from the
PBX failed. KX-NT400 was initialized
with values for European PBXs.
If this error is displayed frequently,
consult your network administrator.
0x7010–
0x7018
0x**** Software error If this error is displayed frequently,
consult your network administrator.
0x7019 0x**** 1) Software error
2) Import error
1) Check the Import file
2) Consult your network
administrator.
0x7100–
0x7101
0x**** Communication error between
KX-NT400 CPUs.
If this error is displayed frequently,
consult your network administrator.
0x7102–
0x710C
0x**** Software error If this error is displayed frequently,
consult your network administrator.
0x7200 0x**** Version update error If this error is displayed frequently,
consult your network administrator.
0x8001–
0x8002
0x**** Error information from the PBX
(CSTA server)
If this error is displayed frequently,
consult your network administrator.
0x8003 0x**** Connection refused by the PBX Consult your network administrator.
0x8004 0x**** Extension number changed in PBX Consult your network administrator.
0x8005 0x**** Error information from the PBX
(CSTA server)
If this error is displayed frequently,
consult your network administrator.
0x8006 0x**** Transmission error If this error is displayed frequently,
consult your network administrator.
Document Version 2010-01 Operating Instructions 195
Appendix