Error code
Subcode
Probable Cause
Solution
0x3003
0x****
IP address lease renewal was
refused by DHCP server
Consult your network administrator.
0x3100
0x0000
Bluetooth hardware error
Repair or replace the Bluetooth
wireless headset.
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 initialised
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.
204
Operating Instructions
Appendix