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CAUTION
•
The software contained in the TRS/Barring and ARS features to allow user access to the network must be
upgraded to recognise newly established network area codes and exchange codes as they are placed into
service. Failure to upgrade the on-premise PBXs or peripheral equipment to recognise the new codes as
they are established will restrict the customer and users of the PBX from gaining access to the network
and to these codes.
KEEP THE SOFTWARE UP TO DATE WITH THE LATEST DATA.
•
There is a risk that fraudulent telephone calls will be made in the following cases:
–
A third party discovers a personal identification number (PIN) (verification code PIN or extension PIN)
of the PBX.
–
Using the Trunk-to-Trunk Call feature of DISA.
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 regularly.
•
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.
Feature Guide
17
1.1.1 For Your Safety
Содержание KX-NS500
Страница 14: ...14 Feature Guide Table of Contents...
Страница 15: ...Section 1 For Your Safety Feature Guide 15...
Страница 18: ...18 Feature Guide 1 1 1 For Your Safety...
Страница 19: ...Section 2 Call Handling Features Feature Guide 19...
Страница 40: ...PT Programming Manual References 720 Doorphone Call Destination 40 Feature Guide 2 1 2 Internal Call Features...
Страница 57: ...632 Maximum Number of Agents Feature Guide 57 2 2 2 Incoming Call Distribution Group Features...
Страница 107: ...User Manual References 1 2 1 Basic Calling Feature Guide 107 2 5 4 Trunk Call Features...
Страница 174: ...Feature Guide References 2 21 2 Flexible Buttons 174 Feature Guide 2 11 6 Flash Recall Terminate...
Страница 193: ...User Manual References 1 4 2 Holding a Call Feature Guide 193 2 13 1 Call Hold...
Страница 228: ...User Manual References 1 7 1 Paging 1 7 2 Answering Denying a Paging Announcement 228 Feature Guide 2 17 1 Paging...
Страница 321: ...2 1 4 Turning on the External Background Music BGM Feature Guide 321 2 30 1 Background Music BGM...
Страница 324: ...324 Feature Guide 2 30 2 Outgoing Message OGM...
Страница 325: ...Section 3 Unified Messaging System Feature Guide 325...
Страница 375: ...Section 4 Network Features Feature Guide 375...
Страница 464: ...464 Feature Guide 4 3 6 Network ICD Group...
Страница 465: ...Section 5 System Configuration and Administration Features Feature Guide 465...
Страница 506: ...Feature Guide References 6 1 Capacity of System Resources 506 Feature Guide 5 2 4 Portable Station PS Features...
Страница 560: ...560 Feature Guide 5 6 7 PING Confirmation...
Страница 561: ...Section 6 Appendix Feature Guide 561...
Страница 578: ...578 Feature Guide 6 5 2 PFMPR Software File Version 004 2xxxx...
Страница 579: ...Feature Guide 579 Notes...