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6
2420 Telephone User Checklist
The remainder of this guide contains procedures for using specific screens,
features, and keys on the 2420 telephone. The following table directs you to
sections explaining specific activities you may want to perform.
To See
Understand call appearance/
feature button displays
“The Home Screen” on page 7
Change call appearance/feature
button layout by enabling Call
Center mode
“The Options Screen” on page 32
Handle calls (that is, answer and
make calls, hold calls, transfer
calls, redial numbers, set up
conference calls, etc.)
“Call-Handling Features” on page 10
Understand your personal directory
vs. the call processing system
Directory feature
“The Speed Dial Screen” on page 15
Create and maintain a Speed Dial
List
“Managing Your Speed Dial List” on
page 17
Make Speed Dial calls “Call-Handling Features” on page 10
Customize the labels of the call
appearance/feature buttons
“Managing Your Call Appearance/
Feature Button Labels” on page 29
Understand the Call Log Summary
and Call Detail screens
“The Call Log Screens” on page 21
Change the default Call Log
settings
“Call Log Setup” on page 35
View or update information saved
in the Call Log
“Using the Call Log” on page 25
Make calls from the Call Log “Using the Call Log” on page 25
Retrieve voice mail messages “Getting Messages” on page 14
Check lamp and display
component status
“Self Test” on page 36
Change default language, ring
pattern, display contrast, display
mode, visual ring settings
“Selecting Personalized Options” on
page 34
Erase all personalized options and
restore default settings
“Selecting Personalized Options” on
page 34