VTech VT2020 User Manual page 7

1 EARPIECE
2 UP
In menu mode: Press to scroll up the menu items
In Phonebook list / Redial list / Call List: Press to scroll up the
list
During a call: Press to increase the volume
3 LEFT SOFT KEY
In idle mode: Press to access the main menu
In sub-menu mode: Press to confirm the selection
During a call: Press to mute/unmute the microphone
During call screening: Press to intercept a call
4 LEFT
In editing/predialling mode:
character to the left
5 TALK ON
In idle / predialing mode : Press to make a call
In Redial list / Call List/ Phonebook entry: Press to make a call
to the selected entry in the list
During ringing: Press to answer a call
During call screening: Press to intercept a call
6 ALPHANUMERIC KEYPAD, * (STAR), # (HASH)
Press to insert a digit / character / * / #
* key in idle mode: Long press to turn on/off the keypad lock
* key in editing mode: Long press to switch the character set
* key during a call: Short press to switch to tone dialing mode
temporarily if using pulse dialing mode currently
# key in editing mode: Long press to toggle between
uppercase or lowercase character input
# key in Idle mode: Long press to turn on / off the ringer
0 key in idle / predialing / number editing mode: Long press to
insert a pause
4
Press to move the cursor one