7.2. Before Requesting Help (Troubleshooting)
If you experience any problems with the normal use of your apparatus, you should unplug it from the telephone outlet and
connect a known working telephone in its place.
If the known working telephone still has problems, then please contact the customer service department of your Network
provider.
If it operates correctly, then the problem is likely to be a fault in your apparatus.
In this case, contact your supplier for advice. Your Network provider may charge you if they attend a service call that is not due
to apparatus supplied by them.
Turn the power OFF then ON (Handset) / Disconnect then connect the AC adaptor (Base Unit).
Cross Reference:
Power On/Off (P.22)
Call BAR On/Off (Call Prohibition On/Off) (P.16)
Key Lock (P.15)
PIN Code (P.12)
21
KX-TCD450RUM / KX-A145RUM / KX-TCD450RUT / KX-A145RUT
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