Polycom SpectraLink 1725-36038-001 Administration Manual page 77

Configure Each SpectraLink Wireless Telephone
used to generate the PAC as part of its validation process. Once the
PAC is considered to be valid, the button will be available for
Provision
installing the PAC onto the handset.
The screen below shows a valid PAC identified with the file browser
after a valid password has been entered.
The two screens below show the result of entering the wrong
password.
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