Programming instructions

SHORTCUTS THAT HELP YOU WORK FASTER DX-120 Programming Manual
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Feature / Directory Number Lookup
The DX-120 system has many features and codes, and at times it may be difficult to remember the code for the
necessary feature. The DX-120 has a built-in feature code directory to allow you to look up the codes from a DET
phone.
While the telephone is idle (no call activity):
1) Press Feature # 5 to display the following screen:
2) Use the corresponding method shown below and on the following pages to find the needed number or
code.
When you want to exit Feature/Directory Number Lookup:
3) Go off-hook, then on-hook (or press the ON/OFF button twice) to exit.
FIND A SYSTEM DIRECTORY NUMBER
1) Press dir to display the first screen of directory number listings (see 471 for a listing of the default
directory numbers).
2) Press next (and/or back) to move through the list until you see the item you want to select.
AND/OR
Press Hold to go back to a previous screen level.
When you find the item you want to use:
3) Press the button that corresponds to the item you want to display the appropriate number for that item.
EXAMPLE
To show the directory number assigned to CO line groups, press the button that
corresponds to co gp.
4) Make a note of that number for future reference.
FIND A FEATURE ACCESS CODE
1) Press ftr to display the available features listed alphabetically and abbreviated (see 472 for a listing of the
default feature access codes).
2) Press next (and/or back) to move through the list until you see the feature you want to select.
AND/OR
Press Hold to go back to a previous screen level.
Once you find the code you want:
3) Make a note of the code for future reference.
Feature / Directory Number Lookup (continued on next page)