User's Manual

Features
To Change Extension Status from a
Single-Line Telephone
1. Lift handset.
2. Dial one of the following
3. Hang up.
#45
for
ES1
#44
for
ES2
To Change Extension Status from a
Multiline Telephone
1. Press the
handset.
programmed
Feature
button without lifting
2. Dial one of the following:
45
for
ES1
44
for
ES2
4-30
Extension Status