4-22
System Programming
4.2
Manager Programming
Extension Number Set
(contd.)
003
• Two extension numbers can be assigned per jack. If eXtra Device Port
(XDP) is disabled for the jack in program [600] “EXtra Device Port”,
the extension number of the second part (X-2) is not available. (X=jack
number)
• For an explanation of jack numbering, see “Rotation of jack number”
on page 4-7.
• A double entry or incompatible entry is invalid including the program
[118] “Voice Mail Extension Number Assignment”, [124] “Phantom
Extension Number Assignment” and [813] “Floating Number
Assignment”. Valid entry examples are: 10 and 11; 10 and 110. Invalid
entry examples are: 10 and 106; 210 and 21.
• Program [004] “Extension Name Set” is used to name the extension
numbers.
Feature References
Section 3, Features
Display, Call Information
EXtra Device Port (XDP)
Flexible Numbering
Intercom Calling
Special Display Features — Call Directory