Panasonic KX-TCD505CXV Service Manual page 16

6.5.1. Base Unit
- To exit the operation, press
For Service Hint:
* : If the current 4-digit Base Unit PIN is forgotten, follow the procedures below.
1. If Base Unit and Handset are not linked with, first, follow the steps
in Handset Registration to a Base Unit
2. Follow the steps above in
Unit PIN.
6.5.2. Handset
- To exit the operation, press
any time.
().
Base Unit () of PIN Code. At step 3, enter
, and you will able to enter new Base
any time.
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