
5. COMMUNICATING WITHIN YOUR OFFICE
The ICX provides a variety of ways to handle calls within your office:
•Calling Other Extensions (page 45)
•Switching Between Tone and Voice Calling (page 46)
•Using Paging (page 47)
•Making Announcements to Busy Extensions (page 48 )
•Using Call Forwarding (page 49)
•Using
•Using Message Waiting/Callback (page 52)
•Using
CALLING OTHER EXTENSIONS
You can call other extensions by entering the extension number or by using the soft keys and Extension Directory. While making a call, you can also specify whether to use tone calling or voice calling.

To call another extension by entering the extension number
1.Pick up the handset or press the ON/OFF key.
2.Dial the desired extension or dial 0 for the operator.
To call another extension using the soft keys on a
1.Press the MODE key twice. (appears on the second line of the display.)
2.Press the soft key next to . (The first two extension entries appear on the second line of the display.)
3.Scroll through the directory until the desired extension entry is displayed. (To display the next two entries, press the # key. To display the previous two entries, press the * key.)
4.Pick up the handset or press the ON/OFF key.
5.Press the soft key next to the desired extension entry to initiate dialling.
45 | Key Telephone User Guide |