NEC Electra Elite 48/192 Features And Specifications Manual page 274

Electra Elite
Features and Specifications Manual
3. Press the MUTE key to enter the selected function and advance
to the next function key.
4. Repeat steps 2~3 to program function keys F2~F4.
5. After programming function key F4, press the MUTE key to enter
the LCD mode.
6. Press the R/VOL key to set LCD Mode 1 or 2. (LCD mode
1= Electra Professional Terminal, LCD Mode 2 = D
Terminal.)
7. Press the MUTE key to enter Off-Hook Ring mode.
8. Press the R/VOLkey to select Off-Hook Ring ON or OFF.
9. Press the TALK key to exit.

Function keys F1 ~ F4 can be programmed as Line Keys 1~16,
Redial (LNR/SPD), Answer (ANS), Feature (FNC), or Recall.
When assigned, these keys operate the same as on an NEC
Multiline Terminal.

When initially installed, function keys F1~F4 default to Line Keys
1~4 respectively and Off-Hook Ringing defaults to ON.
term
The D Cordless and D
the dedicated function relay; however, the meaning is the same.
term
D Cordless
TALK
CNF
TRF
MUTE
HOLD
R/VOL
term
Cordless Lite nomenclature differ slightly on
term
D
Issue 6
term
Series E
Cordless Lite
talk
conf
transfer
mute
hold
vol
D - 65