Using Your 4601 IP Telephone
Determining Your Telephone’s Extension
Number
Issue 1.8 March 2004
19
Determining Your Telephone’s Extension Number
2
Your phone must be logged off to determine the Extension number. Because the
4601 IP Telephone has no display area, it uses its LEDs to provide feedback.
1. To determine your Extension, press the * (asterisk) button.
The two Call Appearance Line indicators alternate flashing out the Extension
number, with a slight pause between flashes.
For example, if the Extension is 2430, the following flash sequence occurs:
■
Call Appearance Line a’s indicator winks twice to indicate the first
digit of the extension is 2,
■
Call Appearance Line b’s indicator then winks four times to indicate
the second digit of the extension is 4,
■
Call Appearance Line a’s indicator winks three times to indicate the
third digit of the extension is 3, and finally
■
Call Appearance Line b’s indicator flutters five times (rather than
winks) to indicate the last digit is zero.
NOTE:
For help with interpreting LED flashes, winks and flutters, see
Interpreting LED Prompts
in
Chapter 3
.
2. Due to the flash rate timing, you may need to re-check the Extension
number. If so, repeat Step 1.