Assign An Extension Number To Your Phone - AT&T Four-Line Intercom Speakerphone 974 User Manual

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3/31/2004 5:28 PM Page 24
Assign an Extension Number
to Your Phone
Every individual phone in your telephone system MUST
be assigned a unique extension number for the intercom
feature to work.
1 Press E to begin feature setup.
Press - until the screen display includes PHONE
2
SETTINGS.
Press E. The screen display includes
3
EXTENSION NO and the current setting.
Press < or > to change the extension
4
number (11...26).
5 When the desired extension number is shown
press - to save your choice. The screen display
includes RINGER ON/OFF.
¥
NOTE: If you duplicate an extension number already in
use, you will hear a repeating short ring and the screen
display will include EXT XX is already used
Assign new EXT #. Repeat Steps 1–5 at the ringing
phone to assign a different extension number (from
11 – 26).
6 Proceed to Step 5 on page 25 to set the next
feature (Ringer On or Off)
— OR —
Press and hold E to return to the idle
screen.
¥
NOTE: You can exit feature setup and return to the
idle screen any time. Simply press and hold E.