NEC Level II User Manual page 2

ELECTRA PROFESSIONAL
TELEPHONES
8 Line Non Display
16 Line Non Display with
20 DSS/BLF One Touch Keys
1. Speaker
2. Line Keys/Feature Access Keys
3. Dialpad/Dedicated Function Keys
4. Microphone
5. Volume Control
16 Line Display
24 Line Display with
12 DSS/BLF One Touch Keys
6. Large LED
7. Alphanumeric Display
8. One Touch Keys
9. Hookswitch