Panasonic KX-NS500, Руководство по программированию ПК

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WARNING
•
Unplug the PBX from the AC outlet if it emits smoke, an abnormal smell or makes unusual noise. These
conditions can cause fire or electric shock. Confirm that smoke has stopped and contact an authorised
Panasonic Factory Service Centre.
CAUTION
•
To the Administrator or Installer regarding account passwords
1.
Please provide all system passwords to the customer.
2.
To avoid unauthorised access and possible abuse of the PBX, keep the passwords secret, and inform
the customer of the importance of the passwords, and the possible dangers if they become known to
others.
3.
The PBX has no passwords set initially. For security, select an installer password as soon as the PBX
system is installed at the site.
4.
Change the passwords periodically.
5.
It is strongly recommended that passwords of 10 numbers or characters be used for maximum
protection against unauthorised access.
•
There is a risk that fraudulent telephone calls will be made if a third party discovers a personal identification
number (PIN) (verification code PIN or extension PIN) of the PBX.
The cost of such calls will be billed to the owner/renter of the PBX.
To protect the PBX from this kind of fraudulent use, we strongly recommend:
a.
Keeping PINs secret.
b.
Selecting complex, random PINs that cannot be easily guessed.
c.
Changing PINs frequently.
PC Programming Manual 15
1.1.1 For Your Safety