
Administrator programming: An introductionIVX
System fixed numbering plan |
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
| Numbers |
|
| Function |
| |||
|
| Generation II |
|
| Generation I |
|
|
| |
|
|
|
|
|
|
|
| ||
| 0 |
| 0 |
|
| Operator | |||
|
|
|
| CO lines | |||||
|
|
|
|
|
|
| |||
|
|
|
| Digital extensions | |||||
|
|
|
| Analog extensions | |||||
|
|
|
|
|
| ||||
| 199 |
| 199 |
| Overhead paging port | ||||
|
| Department numbers | |||||||
|
|
|
|
|
|
|
| ||
|
|
|
|
| Guest/info mailboxes | ||||
|
|
| 500 |
|
| Broadcast mailbox | |||
|
|
|
| ||||||
|
| Cascade mailboxes | |||||||
|
|
|
|
| |||||
|
|
| Feature codes | ||||||
|
| MOH recordings | |||||||
|
|
|
| ||||||
|
| System | |||||||
|
|
|
|
|
|
|
|
|
|
Note: If unsure whether your IVX
1 If using system software version 4.7.0 or later; otherwise, same as Generation I.
A.6