2.3 System Data Control
Feature Guide
183
Conditions
•
Only one system programming session is permitted at a time. Access will be denied to a second party
who tries to perform system programming, including system programming via a PT.
•
System programming can be performed either in interactive or batch mode.
•
System Password
To access system programming in interactive mode, a valid password must be entered. The password
is set at the factory but can be changed through system programming (
•
A user can upload system programming data from a PC to the PBX or download it from the PBX to a
PC.
•
If communications between the PBX and PC fail before completing Firmware Upgrade or system
programming data upload from a PC to the PBX, the successfully transferred portion of the data can
still be used.
•
Firmware Upgrade can be performed only through on-site programming using the Serial Interface (RS-
232C) port or USB port.
Installation Manual References
3.2.3 Accessing PBX via Internal Modem
Feature Guide References
Summary of Contents for KX-TES824
Page 13: ...Feature Guide 13 Section 1 Call Handling Features ...
Page 171: ...Feature Guide 171 Section 2 System Configuration and Administration Features ...
Page 192: ...2 3 System Data Control 192 Feature Guide User Manual References 4 2 1 Feature Number Table ...
Page 198: ...2 4 Fault Recovery Diagnostics 198 Feature Guide ...
Page 199: ...Feature Guide 199 Section 3 Programming Instructions ...
Page 279: ...Feature Guide 279 Section 4 Appendix ...
Page 290: ...4 3 Revision History 290 Feature Guide ...
Page 291: ...Feature Guide 291 Index ...
Page 297: ...Index Feature Guide 297 ...