Check Handset Transmission; Check Handset Reception; Check Caller Id - Panasonic KX-TG5621BXS Service Manual

7.5.

Check Handset Transmission

Cross Reference:
SIGNAL ROUTE (P.68).
7.6.

Check Handset Reception

Cross Reference:
SIGNAL ROUTE (P.68).
Note:
When checking the RF part, Refer to Check the RF part
(P.23)
7.7.

Check Caller ID

Cross Reference:
Telephone Line Interface (P.53).
Calling Line Identification (Caller ID) (P.55).
Note:
• Make sure the format of the Caller ID service of the
Telephone company that the customer subscribed to.
• Also we recommend to confirm that the customer is
really a subscriber of the service.
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KX-TG5621BXS / KX-TGA561BXS