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ICX-35-750 ICX (International), issued March 1999 77
Appendix A. Dial Code List
This appendix summarizes the most commonly used dial codes. Additional features
may be programmed as described in Section 700 - Feature Operation.
The table includes the following information:
• Function - Lists the name of the function or feature
• Fixed Dial Code - This dial code is hard-coded and cannot be changed.
• Flexible Dial Code - This dial code can be used as a default or it can be
customized.
• Customised Dial Code - This dial code is customised by the system
programmer.
Notes:
• Fixed dial codes and flexible dial codes require different procedures. Be sure
to determine which dial codes your system uses to ensure the use of the
appropriate procedure for a specific task.
• Default dial codes use the same procedures as flexible dial codes.
Table 9. Dial Code Table
Function Fixed Dial Code
(REDIAL + )
Flexible Dial Code Customized
Dial Code
Account Codes *57 8#
Alarm Set *22 *31
Alarm Clear *23 *39
Answer Key *69
Background Music Set/
Cancel
*24 *30
BLF/DSS Outgoing 9 + extension number
BLF/DSS Immediate Ring 81 + extension number
BLF Delayed Ring 82 + extension number
BLF/DSS No Ring 83 + extension number
Busy Override Set *53
Call Forward (All Calls): Set 70 + extension number
721 (HK/UK) or 721#
+ extension number
Call Forward (All Calls):
Cancel
*09 701 (HK/UK) or 701#
+ extension number
Call Forward (All Calls): Set
from another ext.
*10 741 (HK/UK) or 741#