1.2 Making Calls
44
User Manual
•
WARNING
When you enable the Outside-to-Outside Call feature of DISA, and a third party
discovers the password (verified code PIN/extension PIN) of the PBX, there will be
a risk that they will make fraudulent phone calls using the telephone line, and the
cost will be charged to your own account. In order to avoid this problem, we
strongly recommend the following points:
a) Carefully maintain the secrecy of the PIN.
b) Specify a complicated PIN as long and random as you can make it.
c) Change the PIN frequently.
•
Time limit
Both parties will hear an alarm tone fifteen seconds before the specified time limit. To
extend, press any dial button except .
•
If Built-in Automated Attendant service is set, you can access the desired extension
simply by pressing a single digit (0-9) from the options given the prerecorded message.
Summary of Contents for KX-TDA15
Page 10: ...10 User Manual...
Page 138: ...1 11 Using a Display Proprietary Telephone 138 User Manual...
Page 148: ...2 1 Control Features 148 User Manual...
Page 176: ...3 3 Customising Your System System Programming 176 User Manual...
Page 196: ...4 4 Revision History 196 User Manual...
Page 197: ...User Manual 197 Index...