Function 35: Extension Button Mapping - ESI IVX C-Class Installation Manual

Function 3: Extension programming

Function 35: Extension button mapping

By default, the programmable feature keys' initial state is "not programmed" (except in the case of
station 100, on which the upper left key is a day/night key). Use this function to change the
programmable feature keys system-wide. Users can later change the programmable feature key
positions for their stations as part of station programming.
Important: Future, system-wide changes made later here by the Installer will overwrite any station
user programming.
When prompted, press the desired programmable feature key location, then enter the appropriate digits
on the dial pad and confirm by again pressing the same programmable feature key.
To determine how a programmable feature key is currently programmed, press the key, note how it is
programmed, and press the key again.
The keys can be programmed as follows:
CO line key
If the dialed digits are 1–6, the key will serve as a CO line key.
Note: Removing the line key appearances will set the station(s) to operate as a PBX with line access by
dialing 9 (or 8 or 7).
Station key
If the digits entered constitute a three-digit extension number (or department, guest mailbox, etc.), the
key will become a station key providing the appropriate lamp information (See "System fixed numbering
plan," page C.2).
Speed-dial key
If one enters 9 (or 8 or 7) plus a phone number, the key will become a speed-dial key for
outside calls. Alternatively, the user may enter the system speed-dial bin (600–699).
Feature keys
Feature keys, as listed below, cannot be programmed system-wide but must be programmed for each
individual station.
Code Feature
199 Overhead page
560 Day/night mode
564 Headset
565 Call forward
565YYY Call forward to an extension
568 Message monitor
570 Conference
571 Greeting 1
572 Greeting 2
573 Greeting 3
575-576 Virtual Answer
578 Mute/DND
(Continued)
F.6
Available on Available on all 24
12-Key Phone and 48-Key Phones
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IVX C-Class Installation Manual
Available to
Master Station Only
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